Digital input (BL)
Connection C: 02, 03, 06, 07
IN8…IN11
can be con gured as...
● Binary voltage inputs for positive sensor signals
Switch-on level > 0.7 U
B
Switch-off level < 0.3 U
B
Input resistance 3.2 kΩ
Input frequency 50 Hz
Diagnosis wire break > 0.95 U
B
Diagnosis short circuit < 1 V
Characteristics of the outputs
Digital outputs (B
H
, PWM)
Connection F: 01, 03,
OUT4…OUT5
● Semiconductor outputs, positive switching (high side), short-circuit and
overload protected. Diagnosis via voltage feedback, pullup resistance can be
deactivated (wire break/ short circuit)
Switching voltage 8...32 V DC
Switching current ≤ 2A
● PWM outputs
Output frequency 20...250 Hz
Pulse/pause ratio 1…1000 ‰
Switching current ≤ 2A
If only one output of the output pair is active, the switching current is ≤ 2.5 A.
Max. switch-on current ≤ 11 A
Digital outputs (B
H
, PWM)
Connection E: 01, 03, 05, 07
OUT0…OUT3
● Semiconductor outputs, positive switching (high side), short-circuit and over-
load protected
Switching voltage 8...32 V DC
Switching current ≤ 1 A
● PWM outputs
Output frequency 20...250 Hz
Pulse/pause ratio 1…1000 ‰
Switching current ≤ 1 A
Max. switch-on current ≤ 11 A
Digital outputs (B
H
, PWM)
Connection F: 05, 07
OUT6…OUT7
● Semiconductor outputs, positive switching (high side), short-circuit and
overload protected. Diagnosis via voltage feedback, pullup resistance can be
deactivated (wire break/ short circuit)
Switching voltage 8...32 V DC
Switching current ≤ 4 A
● PWM outputs
Output frequency 20...250 Hz
Pulse/pause ratio 1…1000 ‰
Switching current ≤ 4 A
Max. switch-on current ≤ 30 A
Free wheel diodes free wheel diodes for the deactivation of inductive loads are integrated
Overload protection
(valid for all outputs)
≤ 5 minutes (at 100% overload)
Short-circuit strength
(valid for all inputs and outputs)
≤ 5 minutes (contact +VBB with GND)
Max. total current of the output supplies
VBB
1
/VBB2 (Continuous current load)
permanently ≤ 50 % of the nominal current