Page 227 - Wago_AutomationTechnology_Volume3_2015_US.pdf

750-508 / 753-508

2-Channel Digital Output Module 24 V DC 4

Short-circuit protected; high-side switching; with diagnostics 225

13 14
A
Status DO 1 C Status DO 2
B
Error DO 1 D Error DO 2
13 14
Data contacts
1 5
DO 1 DO 2 DO 1 DO 2 DO
Status
+ +
270pF µC
2 6 Status
24 V 24 V Diag.
24 V
Diagnostics
— —
10nF 10nF
3 7
0 V 0 V
0 V
10nF
4 8
750-508 750-508
Power jumper contacts
Fig. 750 Series
Delivered without miniature WSB markers
Control signals are transmitted from the automation device to connected Field and system levels are electrically isolated.
actuators via the digital output module.
All outputs are short-circuit proof.

In addition to the functions that can be fulfilled by the standard output modules,
these output modules can recognize a short circuit or an open circuit.
The status is transmitted to the fieldbus couplers and indicated by LEDs.
The I/O module is a 4-conductor device and actuators with ground (earth)
connection may be directly connected to it.

Description Item No. Pack. Technical Data
Unit
2DO 24V DC 2.0A, diagnostics 750-508 10 1) No. of outputs 2
2DO 24V DC 2.0A/ diagnostics/R* 750-508/000-800 1 Current consumption (internal) 14 mA
* /R: Interference-free for safety function applications (see manual) Voltage via power jumper contacts 24 V DC (-25 % ... +30 %)
2DO 24V DC 2.0A/ diagnostics (without 753-508 1 Type of load resistive, inductive, lamps
connector) Max. switching frequency 1 kHz
Reverse voltage protection yes
Output current (max.) 2A
1)
Also available individually Short-circuit limitation (typ.) Pwm 15A / 2s
Accessories Item No. Pack. Open-circuit detection < 0.2 mA
Unit Diagnostics Open circuit, overload and short-circuit
753 Series Connectors 753-110 25 Current consumption typ. (field side) 7 mA / module + charge
Coding elements 753-150 100 Isolation 500 V system/supply
Internal bit width 2 bits in; 2 bits out
Miniature WSB Quick marking system Wire connection CAGE CLAMP ® 4.3
plain 248-501 5 Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14
with marking see Section 11 Strip lengths, 750/753 Series 8 ... 9 mm / 0.33 in
Approvals 9 ... 10 mm / 0.37 in
Width 12 mm
Conformity marking 1 Weight 48.7 g
Korea Certification EMC immunity of interference acc. to EN 61000-6-2, marine applications
Marine applications (versions upon request) ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINA EMC emission of interference acc. to EN 61000-6-3, marine applications
r UL 508
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4
4 TÜV 07 ATEX 554086 X I M2 Ex d I Mb,
II 3 G Ex nA IIC T4 Gc,
II 3 D Ex tc IIIC T135°C Dc
Permissible ambient temperature 0 °C ... +60 °C
IECEx TUN 09.0001 X Ex d I Mb,
Ex nA IIC T4 Gc,
Ex tc IIIC T135°C Dc
Permissible ambient temperature 0 °C ... +60 °C