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Wago 750-455 Fieldbus Independent I/O Module 750-455 데이터 시트

제품 코드
750-455
다운로드
페이지 중 1
750-453, 750-455 / 753-453, 753-455
Subject to design changes
WAGO Kontakttechnik GmbH & Co. KG
Postfach 2880 •D-32385 Minden Tel.: +49(0)571/887-0
E-Mail: info@wago.com
25.04.2007
Hansastr. 27 •D-32423 Minden Fax: +49(0)571/887-169 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)