Datasheet

750-453, 750-455 / 753-453, 753-455
Subject to design changes WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 •D-32385 Minden Tel.: [phone] E-Mail: [e-mail]
25.04.2007 Hansastr. 27 •D-32423 Minden Fax: [phone] www.wago.com
4-Channel Analog Input Module 0/4-20 mA
single-ended (S.E.)
Fig. Series 750 / Technical data see page 30 / Delivery without Mini WSB marker
Series 750 / 753 marking see pages 20 ... 21 / 22 ... 23
AI 2
Data contacts
Error AI 4
Common
(ground)
Common
(ground)
Error AI 3
Error AI 1
AI 1
Common
(ground)
AI 4
Error AI 2
Power jumper contacts
Common
(ground)
AI 3
E1 E2
13
14
C
D
B
A
M M
750-453
E3
E4
M
M
AI 2
AI 4
AI 1
Common
(ground)
24 V
AI
Common
(ground)
Logic
A
D
Error
270 pF
10 nF
AI 3
0 V
Common
(ground)
I
750-453
1
2
3
4
5
6
7
8
The analog input module receives signals with standardized values of
0-20 mA and 4-20 mA.
The input signal is electrically isolated and will be transmitted with a resolution
of 12 bits.
The internal system supply is used for the power supply of the module.
The input channels of the module have one common ground potential.
Description
Item no.
Pack.
unit
4AI 0-20mA S.E. 750-453 10
1)
4AI 4-20mA S.E. 750-455 10
1)
4AI 4-20mA S.E./T
(Operating temperature -20 °C ... +60 °C)
750-455/025-000 1
4AI 0-20mA S.E. (without connector) 753-453 10
1)
4AI 4-20mA S.E. (without connector) 753-455 10
1)
1)
Also available individually
Accessories
Item no.
Pack.
unit
Connectors Connectors Series 753 753-110 25
Coding elements 753-150 100
Miniature WSB Quick marking system
plain 248-501 5
with marking see pages 214 ... 215
Approvals
Series 750 and 753
r UL 508
Conformity marking 1
Series 750
Marine applications see pages 24 ... 27
4 EN 50021 II 3 G EEx nA II T4
4 r UL 1604 Class I Div2 ABCD T4A
Technical Data
No. of inputs 4
Voltage supply via system voltage DC / DC
Current consumption (internal) 65 mA
Input voltage max. 32 V
Signal current 0 mA ... 20 mA (750-453, 753-453)
4 mA ... 20 mA (750-455, 753-455)
Input resistance < 100 Ω/ 20 mA
Resolution 12 bits
Conversion time typ. 10 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 4 x 16 bits data
4 x 8 bits control / status (optional)
Wire connection CAGE CLAMP
®
Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14
Stripped length series 750 / 753 8 ... 9 mm / 0.33 in
9 ... 10 mm / 0.37 in
Width 12 mm
Weight approx. 55 g
EMC 1-Immunity to interference acc. to EN 50082-2 (1996)
EMC 1-Emission of interference acc. to EN 50081-1 (1993)
EMC marine applications -
Immunity to interference acc. to Germanischer Lloyd (2001)
EMC marine applications -
Emission of interference acc. to Germanischer Lloyd (2001)