SSP HOLDX RL1, Operating Manual, Page: 29 / 32

EN 29
Fig.17:
CL
P/
SP
S
24V DC
GND
5 2 6 1 3 7 4 8
CL
P/
SP
S
T
U
O
OF
NI
1
X
2
X
1
A
2
A
D
S
S
O
2
Y
D
S
S
O
1
Y Magnet ON
1 2
HOLDX RS1-P8-_-B
HOLDX RL1-P8-_-B
Automatic Reset
S21 S22 S12 S31 S11 14
K1 K1
K2
K1
24 34
S33 S34 S35 13 23 33
A1
A2
Safety relay S
SP-S-00-001-01
Reset
Connection example 2
Connection HOLDX RS1-P8, safety relay S series with manual reset.
The inputs X1 and X2 are connected with 24 VDC. Outputs Y1 and Y2 are connected to the SSP safety relay S series. Two contactors are connected to the safety relay and monitored in the
reset input of the safety relay. The diagnosis output pin 5 and the input magnet ON can be connected e.g. to a PLC.
Fig.18:
5 2 6 1 3 7 4 8
CL
P/
SP
S
CL
P/
SP
S
CL
P/
SP
S
T
U
O
OF
NI
1
X
2
X
1
A
2
A
D
S
S
O
2
Y
D
S
S
O
1
Y
1 2
9 10 11 12
13
23 33 41
14 24 34 42
K2
B1 B3
B2 B4
K1
Safety relay E
SP-S-00-003-01
24V DC
GND
5 2 6 1 3 7 4 8
CL
P/
SP
S
T
U
O
OF
NI
1
X
2X 1
A
2
A
D
S
S
O
2
Y
D
S
S
O
1
Y Magnet ON Magnet ON
Reset
1 2
HOLDX RS1-P8-_-B
HOLDX RL1-P8-_-B HOLDX RS1-P12-_-B
HOLDX RL1-P12-_-B
Manual Reset Automatic Reset
Connection example 3
Series connection of two smart HOLDX RS1 process guards with E series safety relays and manual reset
The inputs X1 and X2 are connected with 24 VDC. Outputs Y1 and Y2 are connected to the SSP safety relay E series. The feedback circuit of the safety relay is connected in series with the
reset button at reset input 9 of the process guard locking. The diagnosis output pin 5 and the input magnet ON can be connected e.g. to a PLC.