Page 486 - Wago_AutomationTechnology_Volume3_2015_US.pdf

767-6401

6 Analog Input Module Voltage/Current

484 4 inputs

4AI U/I
Module marking
System bus
output (3)
System bus
input (3)
Ch4
LED indicators
X
Ch3 4
X Er4
3 Analog
inputs (2)
Ch2
Er3
X
Ch1 2
X Er2 Channel
1 marking
(2 fields for each
Er1
port/channel)
Supply
24 V
U U output (1)
LS A
Supply 767-6401
input (1)

Short description: Included:
Analog input module records voltage and current signals. • Module WMB marker card, green (1 pcs)
• Marker strips (1 pcs)
• M12 protective caps (2 pcs)
Characteristics:
• 4 analog inputs 0-20 mA, 0-22 mA (acc. to NAMUR NE43),
4-20 mA, ±20 mA, 0-10 V or ±10 V
• Diagnostic capable
• Parametrizable (measuring range, limiting value, filter, substitute value,
online simulation and diagnostics)

Description Item No. Pack. Technical Data
Unit
4AI U/I 767-6401 1 Module supply:
Connection type (1) M12 connectors, A coded, 4 poles;
Derating must be observed
Current carrying capacity of supply
connections Max. 8 A (U LS : 4 A, U A : 4 A)
Supply voltage
24 V DC (-25 % ... +30 %)
Logic and sensor voltage U LS
24 V DC (-25 % ... +30 %);
Actuator voltage U A
Also required for power supply transmission
Supply current
50 mA + sensors (max. 400 mA)
Logic and sensor current I LS
5mA
Actuator current I A
Accessories Item No. Protection Reverse voltage protection for U LS + U A ;
short circuit protection for sensor supply
Marking strips, marking pen, spacer see pages 520 ... 521 Analog inputs:
module and protective caps Number of inputs 4
IP67 cables and connectors see pages 502 ... 517 + Section 11 Connection type (2) M12 connectors, A coded, 5 poles
Type of signal Currents and voltages (differencial inputs)
Wire connection 2-/3-/4-wire (external shield (screen)
via knurled nut)
Measuring range 0-20mA, 0-22mA, 4-20mA, ±20mA,
0-10V, ±10V
Input impedance AI(U) ≥ 100 kΩ
AI(I) ≤ 200 Ω at 20 mA
Type of cable, cable length shielded, ≤ 30 m