Description of the hardware
5.1 Description of the individual modules
Modular Safety System 3RK3
46 System Manual, 10/2008, 926 2530-02 DS 02
Inputs and outputs
The expansion module 4/8F-DI has the following inputs and outputs:
● 8 safety-related, parameterizable sensor inputs
Design of the expansion module 4/8F-DI:
Front view No. Meaning
(1) Removable terminal block D
(2) Removable terminal block C
(3) Interface X2
(4) Inscription label
(5) Removable terminal block A
(6) Removable terminal block B
(7) Display LEDs
,1),1,1,1
,1,1,1,1
7,1,1
7,1,1
/0,1
,1,1,1
5.$$
)',
(8) Interface X1
Terminal designations of the expansion module 4/8F-DI:
Terminal Meaning Description
T1 Test output for inputs IN1,
IN3, IN5, IN7
T2 Test output for inputs IN2,
IN4, IN6, IN8
Test outputs with different test signals
Connection for sensor contacts for detecting cross-
circuits
IN1 ... IN8 Safety-related sensor inputs Connection for safety sensors
Combinations for two-channel connection method:
IN1-IN2, IN3-IN4, IN5-IN6, IN7-IN8
L+ Power supply 24 V DC
M Ground Ground to 24 V DC
Interfaces of the expansion module 4/8F-DI:
Interface Meaning Description
X1 Interface Connection of central unit/expansion module
X2 Interface Connection of expansion module
To Next Page
Loading...
