User`s manual
50 s Getting Started SE1100
Connecting an SE1100 to a Z-World Controller
Connect the SE1100 to the digital outputs of any Z-World controller through
the quick-release connector J3.
Figure 8-1 shows the pinout.
The four relays are optically
isolated from the digital outputs
on the host controller. RET1
provides a return for REL0 and
REL1; RET2 provides a return
for REL2 and REL3.
High-Current Sinking Driver Connection
1. Wire RET1 and RET2 on J3 to K 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 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 8-2 illustrates a typical SE1100 connection to a host controller with
sinking high-current outputs.
Figure 8-2. Connecting SE1100 to Controller
with Sinking 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
.
.
.
Sinking
Outputs
+24 V
+24 V
GND
J3
1
8
DC
RET 2
RET 1
2
76
54
3
REL0
REL1
REL2
REL3
Figure 8-1. J3 Screw Terminal Addresses