Datasheet

750-402, 750-403 / 753-402, 753-403
1
165
1.3
4-Channel Digital Input Module 24 V DC
2- to 3-conductor connection; high-side switching
Fig. 750 Series/Technical data see page 24/Delivered without miniature WSB markers
750/753 Series marking see pages 10 ... 11 / 12 ... 13
DI 2
Data contacts
24 V
DI 4
DI 1
DI 3
0 V
Power jumper contacts
DI 3
DI 1
Status
DI 4
DI 2
Status
13
14
+
+
— —
15
16
13 14
C
D
B
A
750-402
+ —
— +
DI 2 DI 1
DI 3
DI
DI 4
DI
0 V
24 V
24 V
0 V
10nF 10nF
10 nF
750-402
1
2
3
4
5
6
7
8
The digital input modules receive the control signal from digital field devices
(sensors, etc.).
Each input module has a noise-rejection filter. This filter is available with
different time constants.
An optocoupler is used for electrical isolation between the bus and the field
side.
Description
Item No.
Pack.
Unit
4DI 24V DC 3.0ms 750-402 10
1)
4DI 24V DC 3.0ms/T 750-402/025-000 1
(Operating temperature -20 °C ... +60 °C)
4DI 24V DC 0.2ms 750-403 10
1)
4DI 24V DC 3.0ms (without connector) 753-402 1
4DI 24V DC 0.2ms (without connector) 753-403 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 (versions upon
request)
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 75x-402, -403
4 EN 60079-0, -15
EN 61241-0, -1
I M2 / II 3 GD Ex nA IIC T4 75x-402, 753-403
4 EN 60079-0, -11, -15
EN 61241-0, -1, -11
I M2 Ex d I
II 3 G Ex nA IIC T4
750-403*
750-403*
II 3 D Ex tD A22 IP6X T135°C 750-403*
* Permissible operating temperature: 0°C ... +60°C
Technical Data
Number of inputs 4
Current consumption (internal) 7.5 mA
Voltage via power jumper contacts 24 V DC (-25 % ... +30 %)
Signal voltage (0) -3 V ... +5 V DC
Signal voltage (1) 15 V ... 30 V DC
Input filter 3.0 ms (750-402 / 753-402)
0.2 ms (750-403 / 753-403)
Input current (typ.) 4.5 mA
Isolation 500 V system/supply
Internal bit width 4 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 48.5 g
EMC: 1 - immunity to interference acc. to EN 61000-6-2 (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