g GE Consumer & Industrial Multilin CIO Remote CAN Digital I/O Module Instruction manual GEK-106465A Copyright © 2006 GE Multilin GE Multilin 215 Anderson Avenue L6E 1B3 Markham, ON -CANADA T (905) 294 6222 F (905) 294 8512 GE Multilin Avda. Pinoa, 10 48170 Zamudio SPAIN T +34 94 485 88 00 F +34 94 485 88 45 E gemultilin@ge.com E gemultilin.euro@ge.com Internet: www.GEMultilin.
TABLE OF CONTENTS 1. 1.1. OVERVIEW IMPORTANT PROCEDURES 1.1.1. 1.1.2. 1.2. 13 13 14 MOUNTING .........................................................................................................................................14 REAR COVER DESCRIPTION ...........................................................................................................16 17 EXTERNAL CONNECTIONS ..............................................................................................................
TABLE OF CONTENTS 5. 5.1. INPUT/OUTPUT MODULES DESCRIPTION CIRCUIT SUPERVISION AND CONTACT SEAL-IN CIRCUITS 5.1.1. 5.1.2. 5.2. 32 INPUT/OUTPUT BOARDS SETTINGS...............................................................................................32 INPUTS/OUTPUTS STATUS ..............................................................................................................
OVERVIEW 1. OVERVIEW 1.1. IMPORTANT PROCEDURES To help ensure years of trouble free operation, please read through the following chapter for information to help guide you through the initial installation procedures of your new relay.
OVERVIEW 1.1.1. INSPECTION CHECKLIST - Open the relay packaging and inspect the relay for physical damage. Refer to the label on the side of the relay verifies that the model number is the correct model ordered.
OVERVIEW Note: If there is any physical damage detected on the relay, or any of the contents listed are missing, please contact GE Multilin immediately at: EUROPE, MIDDLE EAST AND AFRICA: GE MULTILIN Avda. Pinoa, 10 48170 Zamudio, Vizcaya (SPAIN) Tel.: (34) 94-485 88 00, Fax: (34) 94-485 88 45 E-mail: gemultilin.tech.euro@ge.com AMERICA, ASIA AND AUSTRALIA: GE MULTILIN 215, Anderson Avenue L6E 1B3 Markham, ON (CANADA) Tel.: +1 905 294 6222, Fax: +1 905 201 2098 E-mail: gemultilin.tech@ge.
OVERVIEW 1.1.2. SAFETY INSTRUCTIONS The CIO ground screw located on the rear of the unit must be correctly grounded. This is required not only for personal protection, but also for avoiding a voltage difference between the CIO serial port and the master unit port, which could produce anomalies in communication. GE Multilin will not be responsible for any damage in the relay or connected equipment whenever this elemental safety rule is not followed.
OVERVIEW 1.2. OVERVIEW 1.2.1. INTRODUCTION TO F650 AND F600 FAMILY OF RELAYS This platform of relays has been designed to meet the goals that are appearing nowadays in the environment of new substations. Historically, protection, control and metering functions have been performed by electromechanical elements at the beginning, then static devices, and finally by digital equipment able to integrate all these functions in a single device, called IED (Intelligent Electronic Device).
OVERVIEW 1.2.4. COMMUNICATIONS ARCHITECTURE CIO units incorporate a CAN BUS port in two physical media: glass fiber optic and cable. The fiber optic port allows connection to the master unit for a single CIO unit. For connections including several CIO units, the cable port must be used. If the master unit is a F650, then communication must always be in fiber optic.
PRODUCT DESCRIPTION 2. PRODUCT DESCRIPTION 2.1. OVERVIEW The CIO module is an input/output extension for F650 and F600 units. Using this module, the number of available inputs/outputs can be increased, these inputs/outputs operation being identical to the one of the original I/Os in the master unit. The CIO module has been designed to be installed close to the substation switchgear, and connected to the main unit through a CAN bus in fiber optic or cable.
PRODUCT DESCRIPTION 2.3. ORDERING CODE CIO units are available in 1/3 19’’ rack, 6 units high, and it includes a power supply module and a communication module, plus a maximum of two I/O modules. Each of these modules can be supplied in different versions, which must be specified when ordering.
PRODUCT DESCRIPTION 2.4. TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2.4.1. Activation range: Programmable from 1 up to 255 Vdc in steps of 1 V Impedance > 100 kOhm Load for voltage supervision inputs 2 mA + V/100 kOhm Acknowledgement time <1 m Debounce time: 1 to 50 ms in steps of 1 ms 2.4.2. Permanent current 16 A Closing current 60 A during 1 second Opening current 0.3 A with L/R = 40 ms at 125 Vdc INPUTS OUTPUTS 0.
PRODUCT DESCRIPTION 2.4.6. Net weight: 2.5 kg Packaged: 3.5 kg PACKAGING AND WEIGHT Package dimensions (WxHxD): 30x40x40 cm 2.4.7. TYPE TESTS CATEGORY STANDARD CLASS TEST EMC IEC 1000-4-8 EN61000-4-8 IV Power frequency immunity test.
HARDWARE 3. HARDWARE 3.1. MODULE DESCRIPTION Serial CAN BUS DIGITAL I/O Optional DIGITAL I/O Power Supply FIGURE 3-1 BLOCK DIAGRAM F650 units incorporate the following modules: Power supply Input/Output module Optionally, a second I/O module can be added. A relay connected to the low voltage side of the power supply monitors this voltage. The three contact terminals, normally open, common, and normally closed, are available at the external connector terminals.
HARDWARE 3.2. MECHANICAL DESCRIPTION The model number and electrical characteristics of the unit are indicated on the label located on the right side of the relay case. The metallic case of the unit is highly resistant to corrosion. It is made of stainless steel (AISI 304), coated with an epoxy layer, and the rest of the metallic pieces are covered with a high quality resistive coating that has successfully passed at least 96 hours in the salt spray chamber (S/N ASTM B-117).
HARDWARE FIGURE 3-3 REAR PANEL MOUNTING 5,3" 134,0 4,5" 114,0 ,3" O 0 7,0 7,5" 190,5 10,3" 262,0 FIGURE 3-4 DRILLING DIMENSIONS GEK-106465A CIO Remote CAN Digital I/O Module 15
HARDWARE 3.2.2. REAR COVER DESCRIPTION Unit wiring is performed through the terminal blocks located on the rear. The rest of the terminal blocks for power supply, inputs/outputs, incorporate high quality connectors with the capacity to withstand a rated current of 15 A at 300 V. These terminal blocks admit a cable section of up to 2.5 mm2 (AWG 12).
HARDWARE 3.3. WIRING 3.3.1. EXTERNAL CONNECTIONS CIO units can hold up to two I/O modules. Each of these modules can be selected between the following options: Option 1: Board with 16 inputs and 8 outputs.
HARDWARE FIGURE 3-6 WIRING DIAGRAM FOR MODEL CIOH1J1 (226B5113F2) 18 CIO Remote CAN Digital I/O Module GEK-106465A
HARDWARE 3.4. BOARDS 3.4.1. BOARD OPTION 1 CIO I/O board option 1 includes 16 inputs grouped in two series of 8 inputs with a common, and 8 conventional inputs.
HARDWARE 3.4.2. BOARD OPTION 2 Option 2 I/O board includes two groups of 4 inputs with one common, in terminals 9 to 10. It also includes 6 auxiliary outputs, in terminals 19 to 30 with normally open contacts and two current sensing (latching) outputs. Besides, there are 2 groups of inputs for trip circuit supervision. The first group includes two isolated digital inputs, terminals 1-2 and 3-4. The second group, symmetrical and identical to the first, is formed by isolated voltage inputs 15-16 and 17-18.
HARDWARE The following lines describe the different types of connection to create each scheme in an easy way. As the supervision circuits are identical, we will describe connection examples for the first group. They are also applicable to the second group. The symmetrical location of digital inputs is an optimization for ensuring a high isolation between groups that, belonging to different groups could be connected to separate batteries, and therefore a greater distance between circuits is required. 3.4.2.
HARDWARE 3.4.2.2. WITH CURRENT SUPERVISION (WITH SEAL-IN) In this case, as shown on FIGURE 3-9, the current supervision circuit consists in a circuit connected in series with the output contact, so that the external circuit is wired to terminals 34 and 36. This supervision circuit includes a low impedance reed relay that is activated when the current value exceeds 100 mA, and sends a signal to the main microprocessor.
HARDWARE 3.4.2.3.
HARDWARE INTERNAL STATE V 52/a SUPERVISION 52 open ON Ok 52 closed ON Ok TRIP OFF Ok if t < 0.5 s TRIP with 52 open OFF Ok if t < 0.5 s There is a possibility to monitor the trip circuit and trip coil continuity. This can be done by monitoring Vdc through the output contact when this is open. As shown on FIGURE 3-10, when the relay is not tripped, trip contact 35-36 remains open. If the breaker is closed, its auxiliary contact 52a is closed.
HARDWARE For the second case shown on the table, open breaker, its auxiliary contact 52/a remains open, and current cannot flow through it for detecting continuity. In order to correctly monitor the circuit, a resistor must be used, not included in the protection, connected in parallel. The value of resistance will be selected so that the V 52/a input circuit minimum detection current flows, but not as high as to activate the breaker tripping coil.
HARDWARE FIGURE 3-11 TRIP CIRCUIT AND TRIP COIL SUPERVISION USING AUXILIARY CONTACT 52/A.
HARDWARE 3.4.2.4.
HARDWARE INTERNAL STATE V 52/a V 52/b SUPERVISION 52 open ON ON OK 52 closed ON OFF OK TRIP OFF OFF Ok if t < 0.
USER INTERFACES 4. USER INTERFACES 4.1. SOFTWARE CIO units need to be connected to a master unit, either an F650 or an F600. If the master unit is an F650, the CIO can be programmed using EnerVista F650Setup program; in case of using an F600 as master unit, the CIO can be programmed using GE-CONF software. In both cases, CIO inputs/outputs will be shown as if they were part of the master unit, with the same programming options as the master unit I/O.
USER INTERFACES 30 CIO Remote CAN Digital I/O Module GEK-106465A
I/O MODULES DESCRIPTION 5. INPUT/OUTPUT MODULES DESCRIPTION 5.1. CIRCUIT SUPERVISION AND CONTACT SEAL-IN CIRCUITS 5.1.1. CIRCUIT SUPERVISION CIO units can include type 2 boards. This type of board includes 4 voltage detectors for implementing tripping or opening circuit supervision control logics. 5.1.2. CONTACT SEAL-IN The current seal-in circuit is used for verifying the current condition in a circuit during the time that the tripping contact remains closed.
I/O MODULES DESCRIPTION 5.2. CONTROL SETTINGS FOR INPUTS/OUTPUTS This section explains the settings related to CIO inputs/outputs. Modification of these values is performed using the master unit communication software, EnerVista F650Setup for F650, or GE-CONF for F600. 5.2.1.
I/O MODULES DESCRIPTION CCY Is the name used for inputs in I/O boards Mixed, 16 digital inputs: CC1….CC16 Supervision: 8 digital inputs: CC1,..., CC8 0Z Is the name used for the different outputs in I/O boards, 8 outputs available for any of the two types of board (01,…., 08) Description of I/O board settings is as follows: General Board Settings: I/O Board Type: Selection of the I/O board type.
I/O MODULES DESCRIPTION Settings relative to Inputs: Input Activation Voltage Threshold: This value can be from 0 to 255 volts. There is a single setting for all inputs in the same group (inputs sharing the same common). In mixed and supervision boards there are two groups of inputs, called A and B. Debounce Time: This is the debounce time set for inputs (1 to 50 ms). The debounce time is the time window for input filtering.
I/O MODULES DESCRIPTION Settings relative to Outputs: Output Logic_0X _XX: Type of logic applied to outputs. Possible values are positive and negative. The default value is positive. Output Type_0X _XX: Type of output adjusted. Possible values are normal, latched or pulse; the default value is Normal. Pulse Output Time_0X _XX: This is the output pulse length in case the output type is selected to be pulse; the default value is 10000 ms.
I/O MODULES DESCRIPTION 5.2.2. INPUTS/OUTPUTS STATUS Signals associated to I/O boards are divided in several groups: Input activation signals (Contact Inputs): Contact input activation signals can be obtained at Actual > Status > Contact Inputs > Board X, being X the corresponding I/O board.
I/O MODULES DESCRIPTION Contact Outputs activation signals: These are the signals that mark the physical activation of contact outputs, independently from their associated logic. They can be obtained at Actual > Status > Contact Outputs > Board X, being X the corresponding I/O board. The output name is the same both for the mixed and supervision boards; the difference will be the symbol associated to the slot where the board is located in the unit (slot F, G, H or J).
I/O MODULES DESCRIPTION Contact Output Reset Signals (Contact Output Resets): These are the logic signals associated to the contact output reset, which produce the reset of those signals previously configured as Latched. The status of these signals is obtained at Actual > Status > Contact Outputs Resets > Board X, being X the corresponding I/O board.
ACCEPTANCE TESTS 6. ACCEPTANCE TESTS 6.1. VISUAL INSPECTION Verify that the relay has not suffered any damage during transportation, and that all screws are correctly fixed, and all relay terminal boards are in good condition. 6.2. GENERAL CONSIDERATIONS ON THE POWER SUPPLY NETWORK All devices running on AC current are affected by frequency.
ACCEPTANCE TESTS 6.3. ISOLATION TESTS During all tests, the screw located on the rear of the relay must be grounded. For verifying isolation, independent groups will be created, and voltage will be applied as follows: 2000 RMS volts will be applied progressively among all terminals in a group, short-circuited between them and the case, during one second. 2000 RMS volts will be applied progressively between groups, during one second. WARNING: No communication circuit shall be tested for isolation.
ACCEPTANCE TESTS 6.6. COMMUNICATION WITH THE MASTER UNIT 1. Connect the master unit to the CIO. Verify that the BUS LED blinks indicating communication between both units. 2. Verify, using the master unit Setup program, that the CIO boards setting options are available. For example, using an F650 as master unit, verify in EnerVista F650 Setup, that the "Actual > Inputs/Outputs > I/O Board Status > Board H Status" and "Actual > Inputs/Outputs > I/O Board Status>Board J Status" appear as active. 6.7.
ACCEPTANCE TESTS The inputs test is completed by groups of 4 inputs, as this type of board has 2 groups of 4 inputs with the same common. For the first 4 inputs, the voltage threshold setting is determined by Voltage Threshold A. For the next 4 inputs, the setting is Voltage Threshold B. Inputs (or contact converters, CC1 – CC8) must also be set to POSITIVE. 6.7.2. CONTACT OUTPUTS The correct activation of every output will be verified.