Honeywell 900U02-0100 - Figure 117 - Voltage Input Connections

256 ControlEdge HC900 Process & Safety Controller User and Installation Manual Revision 10
May 2019
16 Point Analog Input
Step
Action
2
Mount RTPs to DIN rail.
 Latch to rail. See page 258.
 Connect cables to RTPs. Cables are marked “RTP A” and “RTP B.” In step 4, RTP A will be wired to
Inputs 1-10, RTP B to Inputs 9-16. You can write on the RTPs’ labels to distinguish them.
 Note: Inputs 9 and 10 are wired between both RTPs.
3
Set/verify jumper positions on each RTP as shown.
Module Removal / Insertion Under Power (RIUP) is supported by turning off Switch SW1 to allow removal of
the module from the rack without causing an arc. See page 85.
ATTENTION: SW1 opens current loop on the ground side so that RIUP of module is possible, but
voltage is still present on the positive side at RTP and module terminals.
See page 256 for RTP internal schematic.
4
Connect field wiring. Refer to the appropriate figure for your type of analog input.
Notice that Inputs 9 and 10 are connected across RTP A and RTP B.
Figure 117 - Voltage input connections
Jumper open
Jumper closed
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
IN1+
IN5+
IN2+
IN3+
IN4+
IN6+
IN7+
IN9+
IN10+
IN8+
IN1
-
IN5
-
IN2
-
IN3
-
IN4
-
IN6
-
IN7
-
IN8
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
IN1+
IN5+
IN2+
IN3+
IN4+
IN6+
IN7+
IN9+
IN10+
IN8+
IN1
-
IN5
-
IN2
-
IN3
-
IN4
-
IN6
-
IN7
-
IN8
-
RTP A for
inputs 1 to 10
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 4021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IN11+
IN12+
IN13+
IN14+
IN11
-
IN12
-
IN15+
IN16+
IN15
-
IN13
-
IN14
-
IN16
-
IN15+
IN16+
IN15
-
IN13
-
IN14
-
IN16
-
IN9
-
IN10
-
RTP B for
inputs 9 to 16