Datasheet

750-430, 750-431 / 753-430, 753-431
1
171
1.3
8-Channel Digital Input Module 24 V DC
1-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
NOTE: Connection point marking (i.e., 1 ... 8) does not refer to channel assignment
E1
E2
13
14
750-430
E3 E4
E5 E6
E7
E8
DI 2
Data contacts
DI 4
DI 8
DI 1 ... DI 8
Status
DI 1
DI 7
DI 6
Power jumper contacts
DI 3
DI 5
A
B
C
D
E
F
G
H
DI 2 DI 1
DI 7
DI
DI 8
DI
0 V
24 V
24 V
0 V
10nF
10nF
DI 3
DI 4
DI 6
DI 5
750-430
1
2
3
4
5
6
7
8
The digital input modules provide 8 channels maintaining a width of only
12mm. They receive control signals 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
8DI 24V DC, 3.0ms 750-430 1
8DI 24V DC, 3.0ms/T 750-430/025-000 1
(Operating temperature -20 °C ... +60 °C)
8DI 24V DC, 0.2ms 750-431 1
8DI 24V DC, 3.0ms (without connector) 753-430 1
8DI 24V DC, 0.2ms (without connector) 753-431 1
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-430, -431
4 IEC 60079-0, -15
BR-Ex nA II T4 750-430, -431
4 EN 60079-0, -15
EN 61241-0, -1
I M2 / II 3 GD Ex nA IIC T4 75x-430, -431
Technical Data
Number of inputs 8
Current consumption (internal) 17 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 (750-430 / 753-430)
0.2 ms (750-431 / 753-431)
Input current (typ.) 2.8 mA
Isolation 500 V system/supply
Internal bit width 8 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