Installation Guide teleCARE IP TD 93021US Rev A 5.6.3 Installing the LED Lamp Boards on the IP Room Controller Board On the back side of the IP room controller PCB there are the four sets of through-board connections for the LED lamp boards. Each through-board connector has three holes which accept the three connecting pins on the LED lamp board. Through-Board Connection Holes for the LED Lamp Boards LED Lamp Board Guide Marks Figure 50.
Installation Guide teleCARE IP TD 93021US Rev A boards. Figure 52. NIRC room controller PCB with 4 LED lamp boards Example of the second generation LED lamp boards (NILD2) mounted on the NIRC3. NIRC3 Figure 53. NIRC3- room controller PCB with 4 LED lamp boards 5.6.4 External Corridor Lamp Connections The NIRC has a 6-pole connector for connection of an external corridor lamp with up to four separate LEDs.
Installation Guide teleCARE IP TD 93021US Rev A The outputs L1, L2, L3 and L4 are parallel circuits to LED connections on the NIRC printed circuit board. Each external LED must be connected between the lamp connector (L1, L2, L3 or L4) and +V on the 6-pole connector. Figure 54. External corridor lamp connections of the NIRC Caution: The maximum load on each external LED circuit is 60mA. IMPORTANT: The maximum load on each external LED circuit is 60mA.
Installation Guide teleCARE IP 5.7 TD 93021US Rev A Corridor Lamp (NICL) The Corridor Lamp (NICL) is controlled by the IP room controller (NIRC only) and one IP room controller can support two corridor lamps. Each Corridor Lamp is connected to one of the three room buses of the IP Room Controller and it always has the fixed address 5.
Installation Guide teleCARE IP TD 93021US Rev A Figure 57. Corridor lamp (NICL) parts 5.7.1 Installing the Corridor Lamp When installing the Corridor Lamp the first step is to separate the top section (cover, PC board and lamp dome) from the housing. To do that simply grip the top edge of the cover and pull it away from the housing, as shown in the following illustration: Figure 58.
Installation Guide teleCARE IP TD 93021US Rev A 5.7.2 Removing the Corridor Lamp Printed Circuit Board To remove the circuit board from the housing, press the holding clip outwards until it releases the circuit board, as shown in the following illustration: Figure 59. Removing the circuit board from the housing With the printed circuit board released from the holding clip, partly rotate the circuit board and remove it from the housing. 5.7.
Installation Guide teleCARE IP TD 93021US Rev A the housing. Figure 60. IP room controller housing 5.7.4 Corridor Lamp Electrical Connections The wiring between NIRC Room Controller and the NICL Corridor Lamp consists of the teleCARE IP four-wire room bus plus two additional wires for 24Vdc to power the corridor lamp LEDs. LED Lamp Through-Board Connectors Connectors for External LED inputs/outputs Buzzer Room Bus (from the Room Controller) 24Vdc Power Supply (from the Room Controller) Figure 61.
Installation Guide teleCARE IP TD 93021US Rev A 5.7.5 4-Pole Connector Terminal Figure 62. 4-pole connector terminal The 4-pole connector terminal is used for connecting the room bus. It has a screw-less “spring-cage” connection technique and each terminal has two connection points. The designation of the required four wires is as shown in the following illustration. 5.5 Vdc DATA VOICE GND Figure 63.
Installation Guide teleCARE IP TD 93021US Rev A Preparing the wires and connecting the 2-pole connection terminal is described in section 5.4.2, 2Pole Connector Terminal (NICT-2BA) on page 33. 5.7.7 Connecting the Corridor Lamp Printed Circuit Board When preparing the wiring for connecting the printed circuit board of the corridor lamp make sure that the power supply wires and the room bus wires are stripped of the cable outer jacket and that the wires are long enough, as described in section 5.
Installation Guide teleCARE IP TD 93021US Rev A Through-Board Connection Holes for the LED Lamp Boards LED Lamp Board Guide Marks Figure 67. LED through-board connectors and guide marks For full details of the LED lamp boards refer to section 5.6, LED Lamp Boards, page 43. 5.7.9 Connecting the LED Lamp Boards To connect the LED lamp board, insert the three pins of the LED lamp board into the appropriate three holes in the back side of the corridor lamp PCB.
Installation Guide teleCARE IP TD 93021US Rev A Figure 69. Corridor lamp PCB with 4 LED lamp boards Caution: The pins on the LED lamp board are not in the center of the board so it is important to make sure that the LED lamp board lines up with the guide marks on the corridor lamp PCB when the pins are inserted. 5.7.10 External Corridor Lamp Connections External Corridor Lamp Inputs The NICL corridor lamp can be used as a passive LED corridor lamp connected to the NIRC External Corridor Lamp Outputs bus.
Installation Guide teleCARE IP TD 93021US Rev A Figure 70. External LED inputs to the NICL corridor lamp External Corridor Lamp Outputs When the NICL corridor lamp is used as a passive slave to the room controller, a cable with 6-pole connectors is used to connect the NICL with the NIRC External Corridor Lamp Outputs bus. The +V pole from the bus applies continuous 24Vdc from the NIRC to the four LEDs on the NICL. Each LED is individually switched to 0 volts by the NIRC via the L1, L2, L3, L4 poles.
Installation Guide teleCARE IP TD 93021US Rev A Figure 71. System Manager (NISM2) The NISM2 power requirement is 100Vac to 240Vac 50-60Hz for the internal power supply. Optionally the 12-24Vdc power connection can be used to connect to an external power supply. Note: Refer to the “Installation Guide ELISE3” (TD 92679GB) for ELISE 3 general information and mounting instructions. 5.8.
Installation Guide teleCARE IP TD 93021US Rev A Figure 72. NISM power supply connection settings When the correct power supply is set in the NISM System Setup the power LED on the front of the NISM2 will show a steady blue indication. If there is a conflict between the NISM System Setup and the type of power supply then the NISM2 power LED will show a red flashing indication. Power Indicator LED Figure 73.
Installation Guide teleCARE IP TD 93021US Rev A 5.8.2 External DC Power Supply In place of the internal power supply, the NISM2 can be connected to an external 12 - 24Vdc power supply. Connect the Ethernet LAN cable to the “LAN 1” port and connect the external 12 - 24Vdc power supply to the “12-24Vdc 1A” connector on the NISM2 (ELISE 3) module. 10baseT/100base T Ethernet LAN Connection 12-24Vdc External Power Input Figure 74.
Installation Guide teleCARE IP 6 TD 93021US Rev A Peripherals The switch modules all have the same basic format and can be mounted as a single unit on a single backplate or as a double unit on a double backplate. The switch modules have one, two or three buttons with LEDs and a some switch modules have a buzzer. The functions of the buttons and buzzer are determined by the software when system is configured using the system manager (NISM). 6.
Installation Guide teleCARE IP 6.3 TD 93021US Rev A Backplates and Surface Mounting Spacer The teleCARE IP switch modules are designed to be mounted on flat walls using the teleCARE backplate. The backplate is designed to be mounted over flush fitted back boxes and an array of holes in the backplate allows it to be mounted over various international back boxes. As an alternative to the backplate a spacer is available for surface mounting the teleCARE switch modules, with or without a back box.
Installation Guide teleCARE IP TD 93021US Rev A Figure 68. Mounting the backplate (or spacer) on the back box The backplate should be placed over the back box with the side marked “TOP” at the top. Then turn the backplate so that the heads of the screws pass through the eyes of the appropriate “key-hole” slots (1). The backplate must then be turned (2) until the side marked “TOP” is up. Finally the back box screws should be tightened (3). Figure 69. Securing the backplate (or spacer) to the back box 6.3.
Installation Guide teleCARE IP TD 93021US Rev A Figure 70. Surface mounting spacer Note: When no back box is available it is best to use the screw holes furthest from the center to mount the spacer on a flat surface. 6.3.3 Mounting the Spacer on a Back Box To mount the spacer on a back box the mounting screws in the back box should not be removed but partially unscrewed to extend at least 0.2in (5mm) above the wall surface.
Installation Guide teleCARE IP TD 93021US Rev A Figure 72. Connecting the switch module Refer to the relevant switch module description in the following sections for details of the electrical connections. 6.4.1 4-Pole Connector Terminal Figure 73. 4-pole connector terminal The 4-pole connector terminals required for the room bus and also for the connection of a passive bus or the bed light switching relays.
Installation Guide teleCARE IP TD 93021US Rev A The designation of the passive bus wires is shown in the following illustration. 5.5Vdc IN0 IN1 OUT Figure 75. 4-pole connector terminal with the passive bus The designation of the light switching relay connections is shown in the following illustration. L1} L2} Figure 76. 4-pole connector terminal for the light relay 6.4.
Installation Guide teleCARE IP TD 93021US Rev A Figure 78. Inserting a wire in the connection point Check that a good connection has been made by gently pulling on the wire after it has been inserted. The wire should stay fixed in the terminal. Four wires are required for the room bus, passive bus and light relay outputs, so repeat the above illustrated procedure on the remaining three wires. Figure 79. Connector terminal complete with four wires 6.4.
Installation Guide teleCARE IP TD 93021US Rev A 6.4.5 Disconnecting a Wire from the Connector Terminal First carefully place the point of a small screw driver (point approximately 0.10in (2.5mm) wide on the relevant orange colored release key of the connection terminals and press the key in firmly to open the spring-cage connector (1). With the release key pressed in pull the wire from the terminal (2) then remove the screw driver. Figure 81. Removing a wire from a connection point 6.4.
Installation Guide teleCARE IP TD 93021US Rev A 6.4.7 Mounting the Switch Module to the Surface Mounting Spacer To mount the switch module onto the spacer, place the lower edge of the switch module on the two lower snap fasteners of the spacer (1). Next place the switch module on to the two top fasteners (2) and press the switch module so that it snaps closed on the spacer. Figure 83. Mounting the switch module on the spacer 6.4.
Installation Guide teleCARE IP TD 93021US Rev A Insert the point of the screwdriver into the groove at the side of the switch module between the faceplate and the back plate at about 0.4in (10mm) down from one of the top corners. Figure 85. Inserting the screwdriver Gently push and turn the screwdriver until the switch module releases from the back plate. Figure 86. Removing the switch module from the back plate Note: Do not insert the screwdriver into the bottom corner of the faceplate. 6.4.
Installation Guide teleCARE IP TD 93021US Rev A Figure 87. Inserting the screwdriver Gently push and turn the screwdriver until the switch module releases from the spacer. Figure 88. Removing the switch module from the backplate Caution: Do not insert the screwdriver into the bottom corner of the faceplate. 6.4.10 Dip Switch Settings Each room bus provides eight addresses for the connection of teleCARE IP switch modules.
Installation Guide teleCARE IP TD 93021US Rev A The image below shows the location of the DIP switch which is in the same place on all active switch modules. DIP Switch Settings: 0, 1, 2, 3 Figure 89. Active switch module DIP switch location The the DIP switch allows 4 addresses to be set: 0, 1, 2 and 3. These settings are only used for active switch modules and active socket modules. Address 4 is used for the toilet cancel module and this module has the address fixed and it is not set by a DIP switch.
Installation Guide teleCARE IP TD 93021US Rev A The NIBM2 has a Safe Release connection socket for the handset and it is available with three or one button. The NIBM2-G3S and NIBM2-W3S have three function buttons: red, green and yellow. The NIBM2-W1S and NIBM2-G1S have one red button. Figure 90.
Installation Guide teleCARE IP TD 93021US Rev A 4-Pole Connector for the Room Bus 4-Pole Connector for an External Call Input and Call LED Output Connector for the Speech Module Not supported with UL 2560 systems 4-Pole Connector for the Stereo Input from the Television Interface Dip switch for setting the Room Bus Address 0, 1, 2, or 3 4-Pole Connector for the Light Switching Relays Figure 91.
Installation Guide teleCARE IP TD 93021US Rev A 6.5.2 Light Switching Relay Maximum Load and Surge Damping Diode The teleCARE switch module NIBM2 with a socket and bed light control include 2 light switching circuits. Each circuit is suitable for switching a bi-stable 24Vdc relay. The maximum switching current for each relay must not exceed 0.3A at maximum 30Vdc. Figure 92.
