Page 214 - Wago_AutomationTechnology_Volume3_2015_US.pdf

750-406 / 753-406

4 2-Channel Digital Input Module 120 V AC

212 2- to 4-conductor connection; high-side switching

13 14
A
Status DI 1 C Status DI 2
B
D
13 14 Data contacts
1 5
DI 1 DI 2 DI 1 DI 2 DI
100nF
L L
DI
+ — + — 2 6
120 V 120 V
120 V U
N N
3 7
N N
N

4 8

750-406 750-406
Power jumper contacts
Fig. 750 Series
Delivered without miniature WSB markers
The digital input module receives control signal from the digital field devices
(sensors, etc.).
The module is a 4-conductor device; sensors with a ground (earth) wire may be
directly connected to the module.

Field and system levels are electrically isolated.

Notice:
An additional supply module must be added for operation with 120VAC!

Description Item No. Pack. Technical Data
Unit
2DI 120V AC 750-406 1 Number of inputs 2
2DI 120V AC (without connector) 753-406 1 Current consumption (internal) 2 mA
Voltage via power jumper contacts 230 V AC (-15 % ... +20 %);
(± 20 % 1.5 s)
Signal voltage (0) 0 V ... 20 V AC
Signal voltage (1) 79 V AC ... 1.1 V N
Input filter 10 ms
Input current (typ.) 4.5 mA
Accessories Item No. Pack. Input frequency f (nominal) ± 10 %
Unit 50 Hz ± 10 %
753 Series Connectors 753-110 25 60 Hz ± 10 %
Coding elements 753-150 100 Isolation 1.5 kV eff. (field/system)*;
* 2.5 kV rated surge voltage;
Miniature WSB Quick marking system Overvoltage category III
plain 248-501 5 Internal bit width 2 bits
with marking see Section 11 Wire connection CAGE CLAMP ®
Approvals Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14
Strip lengths, 750/753 Series 8 ... 9 mm / 0.33 in
Conformity marking 1 9 ... 10 mm / 0.37 in
Korea Certification Width 12 mm
Marine applications ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINA Weight 48.5 g
r UL 508 EMC immunity of interference acc. to EN 61000-6-2, marine applications
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 EMC emission of interference acc. to EN 61000-6-4, marine applications
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