Page 416 - Wago_AutomationTechnology_Volume3_2015_US.pdf

750-457/040-000
750-457/040-000
5 4-Channel Analog Input Module ±10 V

414 for eXTReme environmental conditions; single-ended

13 14
Error AI 1 A E Error AI 2
B F
Error AI 3 C G Error AI 4
D H
E1 E2 Data contacts
AI 1 AI 1 AI 2 AI A Logic
AI 2 D
M M
Error
Common Common
(ground) (ground) 270pF
24 V
E3 E4
AI 3 AI 3 AI 4
AI 4
0 V
M M
Common 10nF
(ground) Common Common
(ground) (ground)
750-457/ Power jumper contacts 750-457/
040-000 040-000

This analog input module processes standard ±10 V signals. The module is ideally suited for operation in harsh environmental
The input signal is electrically isolated and transmitted with a resolution of conditions:
12 bits. - strongly extended temperature range
The internal system supply powers the module. - higher dielectric strength and EMC resistance
The input channels of the module have a common ground potential. - higher vibration and shock resistance

Description Item No. Pack. Technical Data
Unit
4AI ±10VDC S.E. /XTR 750-457/040-000 1 Number of inputs 4
Signal characteristic Single ended
Signal voltage ± 10 V
Input voltage (max.) ± 40 V
Accessories Item No. Pack. Input resistance > 100 kΩ
Unit Conversion time (typ.) 10 ms
Miniature WSB Quick marking system Resolution 12 bits
plain 248-501 5 Measuring error (25 °C) < ± 0.1 % of the full scale value
with marking see Section 11 Temperature coefficient < ± 0.01 % / K of the full scale value
Current consumption (internal) 65 mA
Voltage via power jumper contacts 24 VDC
under laboratory conditions +15 °C ... +35 °C 18 V ... 31.2 V (17.4 V ... 31.2 V) 1)
Approvals for -40 °C ... +55 °C 18 V ... 28.8 V (17.4 V ... 28.8 V) 1)
for +55 °C ... +70 °C 18 V ... 26.4 V (17.4 V ... 26.4 V) 1)
Conformity marking 1 1) including residual ripple of 15 %
Korea Certification Current via power jumper contacts (max.) 10 A
Marine applications GL Isolation (peak value) 510 VAC or 775 VDC
r UL 508 power supply/DIN rail
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 Rated surge voltage 1 kV
Technical Data Overvoltage category III
Bit width 4 x 16 bits data
Wire connection CAGE CLAMP ® 4 x 8 bits control/status (optional)
Cross sections 0.25 mm² ... 2.5 mm² / AWG 24 ... 14 EMC immunity of interference acc. to EN 61000-6-1, -2, EN 61131-2,
Strip lengths 8 ... 9 mm / 0.33 in marine applications, EN 50121-3-2, -4, -5,
Dimensions (mm) W x H x L 12 x 62 x 100 EN 60255-26, EN 60870-2-1, EN 61850-3,
Height from upper-edge of DIN 35 rail IEC 61000-6-5, IEEE 1613, VDEW: 1994
Weight 50.5 g EMC emission of interference acc. to EN 61000-6-3, -4, EN 61131-2,
Operating temperature -40 °C ... +70 °C EN 60255-26, marine applications,
Storage temperature -40 °C ... +85 °C EN 60870-2-1, EN 61850-3,
Relative humidity 95 %, short-term condensation acc. to class EN 50121-3-2, -4, -5
3K7 / IEC EN 60721-3-3 (except wind- Vibration resistance acc. to IEC 60068-2-6 (acceleration: 5g),
driven precipitation, water and ice EN 60870-2-2, IEC 60721-3-1, -3, EN 61131-2
formation) Shock resistance acc. to IEC 60068-2-27
Operating altitude without temperature derating: 0 m ... 2000 m;
with temperature derating: 2000 m ... 5000 m
(0.5 K/100 m); max.: 5000 m