Datasheet

750-512 / 753-512
1
222
2-Channel Relay Output Module 230 V AC, 30 V DC
Non-floating; 2 make contacts
Fig. 750 Series/Technical data see page 24/Delivered without miniature WSB markers
750/753 Series marking see pages 10 ... 11 / 12 ... 13
DO 2
Data contacts
relay 2
relay 1
Status
DO 1
Status
Power jumper contacts
N
DC 30 V
AC 230 V
13 14
13
14
C
D
B
A
L L
0V 0V
750-512
DO 1
N
DC 30 V
Status
DO
N
DO 2
AC 230 V
DC 30 V
AC 230 V
750-512
1
2
3
4
5
6
7
8
The connected load is switched via the digital output (relay contacts) from the
control system.
The internal system voltage is used to trigger the relays.
Note that the power jumper contacts supply both “N” (common point) and
switched output voltages (this may be DC or AC).
The switched status of the relay is shown by a LED.
The module is a 2-channel, 4-conductor device and actuators with a ground
(earth) wire may be directly connected to the module.
Notice:
An additional supply module must be added for operation with 250VAC/
30VDC.
Description
Item No.
Pack.
Unit
2DO 230V AC 2.0A/ Relay 2NO 750-512 10
1)
2DO 230V AC 2.0A/ Relay 2NO (without
connector)
753-512 1
1)
Also available individually
Accessories
Item No.
Pack.
Unit
753 Series Connectors 753-110 25
Coding elements 753-150 100
Miniature WSB Quick marking system
plain 248-501 5
with marking see pages 352 ... 353
Approvals
Also see "Approvals Overview" in Section 1
Conformity marking 1
Shipbuilding ABS, BV, DNV, GL, KR, LR*, NKK*, PRS*, RINA*
*753 Series, pending
r UL 508
r ANSI/ISA 12.12.01
Class I, Div. 2, Grp. ABCD, T4
4 EN 60079-0, -15
EN 61241-0, -1
I M2 / II 3 GD Ex nC IIC T4 753-512
4 EN 60079-0, -11, -15
EN 61241-0, -1, -11
I M2 Ex d I
II 3 G Ex nA nC IIC T4
750-512*
750-512*
II 3 D Ex tD A22 IP6X T135°C 750-512*
* Permissible operating temperature: 0°C ... +60°C
Technical Data
No. of outputs 2 make contacts
Max. current consumption (internal) 100 mA
Max. switching voltage 250 V AC / 30 V DC
Switching power 500 VA / 60 W (resistive load)
cos j max. =0.4; L/R max = 7 ms
Min. switching current 10 mA / 5 V DC
Max. switching current 2 A AC/DC
Max. switching frequency 30/min (at nominal load)
Pull-in time (max.) 10 ms
Bounce time (typ.) 1.2 ms
Drop-out time (max.) 10 ms
Contact material Silver alloy
Mechanical life 2 x 10
7
switching operations
Electrical life 3 x 10
5
switching operations
(2 A / 250 V AC) or (2 A / 30 V DC)
Isolation 1.5 kV eff. (field/system)*;
* 2.5 kV rated surge voltage;
Overvoltage category III
Internal bit width 2 bits
Wire connection CAGE CLAMP
®
Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14
Stripped lengths, 750/753 Series 8 ... 9 mm / 0.33 in
9 ... 10 mm / 0.37 in
Width 12 mm
Weight 54.5 g
EMC: 1 - immunity to interference acc. to EN 60000-6-2 (2005)
EMC: 1 - emission of interference acc. to EN 61000-6-4 (2007)
EMC: marine applications
- immunity to interference acc. to Germanischer Lloyd (2003)
EMC: marine applications
- emission of interference acc. to Germanischer Lloyd (2003)
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 18.05.2012
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Phone: [phone] E-Mail: [e-mail]
Fax: [phone] www.wago.com