Datasheet

750-452, 750-454 / 753-452, 753-454
1
228
2-Channel Analog Input Module 0/4-20 mA
Differential inputs
Fig. 750 Series/Technical data see page 24/Delivered without miniature WSB markers
750/753 Series marking see pages 10 ... 11 / 12 ... 13
+AI 2
Data contacts
Error AI 2
-AI 2
Shield
(screen)
Error AI 1
Function AI 1
+AI 1
Shield
(screen)
Common
(ground)
Function AI 2
Common
(ground)
-AI 1
+E1
+E2
13 14
C
D
B
A
—E1
—E2
M
M
S
S
750-452
+AI 2
+AI 1
Shield
(screen)
+AI
Shield
(screen)
Logic
A
D
Function
I
Common
(ground)
-AI 1 -AI 2
-AI
Common
(ground)
270 pF 270 pF
Error
10 nF
750-452
1
2
3
4
5
6
7
8
The analog input module processes signals of a standard magnitude
0–20mA.
The input signal is electrically isolated and is transmitted with a resolution of
12 bits.
The internal system supply is used for the power supply of the module.
The input channels are differential inputs.
The shield (screen) is directly connected to the DIN rail.
Description
Item No.
Pack.
Unit
2AI 0-20mA Diff. 750-452 10
1)
2AI 0-20mA Diff./S5
2)
750-452/000-200 1
2AI 4-20mA Diff. 750-454 10
1)
2AI 4-20mA Diff./S5
2)
750-454/000-200 1
2AI 4-20mA Diff./T 750-454/025-000 1
(Operating temperature -20 °C ... +60 °C)
2AI 0-20mA Diff. (without connector) 753-452 10
1)
2AI 4-20mA Diff. (without connector) 753-454 10
1)
1)
Also available individually
2)
Data format for S5 control with FB 251
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-452, -454
750-45x/000-200
4 EN 60079-0, -15
EN 61241-0, -1
I M2 / II 3 GD Ex nA IIC T4 75x-452, -454
750-45x/000-200
Technical Data
Number of inputs 2
Power supply via system voltage DC/DC
Current consumption typ. (internal) 70 mA
Common mode voltage (max.) 35 V DC
Signal current 0 - 20mA (750-452, 753-452)
4 - 20mA (750-454, 753-454)
Input resistance < 220Ω / 20mA
Resolution 12 bits
Conversion time (typ.) 2 ms
Measuring error (25°C) < ± 0.2 % of the full scale value
Temperature coefficient < ± 0.01 % / K of the full scale value
Isolation 500 V system/supply
Bit width 2 x 16 bits data
2 x 8 bits control/status (optional)
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 51 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