Page 456 - Wago_AutomationTechnology_Volume3_2015_US.pdf

767-3804

6 Digital Input Module 24 V DC

454 8 inputs (4 x M12, two inputs per connector), low-side switching

8DI LS-S
Module marking
System bus
output (3)
System bus
input (3)
6
LED indicators
X
4 4
X 7
3 Digital
input (2)
5 2
X
0 2 Channel
marking
X 3 (2 fields for
1 each port
1 field for
1
each
channel)
24 V
U U Supply
LS A
Supply 767-3804 outputs (1)
input (1)

Short description: Included:
This digital input module records binary signals from switches, sensors and • Module WMB marker card, yellow
proximity switches (BEROs). •Marker strip
• M12 protective caps (2 pcs)

Characteristics:
- 8 digital inputs DC 24 V, low-side switching
- Diagnostic capable (per module)
- Parametrizable (filter, inversion, online simulation and diagnostics)

Description Item No. Pack. Technical Data
Unit
8DI 24V DC LS SWITCH (4xM12) 767-3804 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
Typ. 40 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 Digital inputs:
module and protective caps Number of inputs 8
IP67 cables and connectors see pages 502 ... 517 + Section 11 Connection type (2) M12 connectors, A coded, 4 poles
Wire connection 2- or 3-wire
Input filter HW: ≤ 80 μs
SW: parametrizable
Signal voltage (0) (U LS - 5V) ... U LS
Signal voltage (1) - 3V ... (U LS - 11V)
Input wiring Low-side switching
Input voltage 24 V DC (-3 V DC < U IN < +30 V DC)
Input current (typ.) 7mA
Connection of 2-wire BEROs Permitted bias current: max. 1.5 mA
Cable length, unshielded ≤ 30 m
Wrong connection of inputs No effect