Appendix B Installation of Remote Termination Panels (RTPs) - Digital Input/Digital Output/Analog Output
Revision 5 HC900 Hybrid Controller Installation and User Guide 201
9/03
16 Point DC Digital Output
Step Action
4 Connect field wiring.
Note: SDC+ in the wiring figure below refers to power that is disconnected from these screw terminals when
switch SW1 is open (0).
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
OUT16
DC Supply
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
S
D
C
+
S
D
C
+
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
S
D
C
+
D
O1
-
D
O2
-
D
O9
-
D
O
1
0
-
D
O5
-
D
O6
-
D
C
-
D
O3
-
D
O4
-
D
O7
-
D
O8
-
S
D
C
+
S
D
C
+
D
C
-
D
O1
1
-
D
O1
2
-
D
O
1
3
-
D
O1
4
-
D
O1
5
-
D
O1
6
-
8 Point AC Digital Output
Step Action
1 ATTENTION: RTP and cables are intended for permanent installation within their own enclosure.
ATTENTION: AC Digital Output is limited to 6A per RTP for 240Vac applications and 8A per RTP/2A
per output for 120Vac applications.
Mount RTP cable assembly to HC900 Controller (Figure 60).
• Remove appropriate key tabs from terminal block to allow mating with the module. See page 64.
• Connect desired cable to 8 point AC DO module at controller. Choose from:
900RTC-H010 Remote Terminal High Voltage Cable assembly, 1.0 meters long
900RTC-H025 Remote Terminal High Voltage Cable assembly, 2.5 meters long
900RTC-H050 Remote Terminal High Voltage Cable assembly, 5.0 meters long
• Install AC DO label into the module connector cover.
• Connect shield drain wire to the grounding bars at the base of the HC900 rack. All field-wiring
shields must be grounded as described in the shield grounding section (page 60).
