User`s manual
SE1100 Getting Started s 51
High-Current Sourcing Drivers or TTL/CMOS Connection
1. Wire RET1 and RET2 on J3 to GND on the host controller.
K is connected to the +DC power supply on the host controller.
K should not exceed 25 V.
2. Connect the four high-current outputs or the TTL/CMOS outputs from
the host controller to REL0, REL1, REL2, and REL3 on J3.
3. GND and DC on J3 may either be connected to a separate 24V power
supply, or they may be connected to GND and +DC on the host
controller..
Figure 8-3 illustrates a typical SE1100 connection to a host controller with
sourcing high-current outputs.
Figure 8-3. Connecting SE1100 to Controller
with Sourcing High-Current Outputs
!
GND
J3
8
DC
RET 2
RET 1
2
7
6
5
4
3
REL0
REL1
REL2
REL3
1
SE1100
Controller
J1
+DC
K
GND
OUT-01
OUT-02
OUT-03
OUT-04
.
.
.
Sourcing
Outputs
+24 V
+24 V