Figure 25 Terminal Connections - Honeywell UMC800 Installation And User Manual

Connector location at the rear of the operator interface
552 Operator Interface
+24VDC
+24VDC
Not Used
Outer Shield
24V Shield
Sig. Gnd. Shield
Sig. Gnd
Sig. Gnd
TX+
TX-
TX Shd.
RX Shd.
RX+
RX-
Connec t or Te r minal Wirin g
Signal Wire Term ina l
Name Color Numbe r
RX- Black 1
RX+ White 2
RX Shd . Shield ----- 3
TX Shd . Shield ---
TX- Black 4
TX+ Red 5
Sig. Gnd Black ------ 6
Sig. Gnd Green ---
Outer Shd . Shield 7
Not Used Not Used 8
+24 VDC Black 9
+24VDC Blue 10
Connector
for Cable
from Controller
Release F
4/01
551 Operator Interface
Rear
Connector Terminal Wiring
Signal Wire Terminal
Name Color Number
RX- Black 1
RX+ White 2
RX Shd. Shield ----- 3
TX Shd. Shield ---
TX- Black 4
TX+ Red 5
Sig. Gnd Black ------ 6
Sig. Gnd Green ---
Outer Shd. Shield 7
Not Used Not Used 8
+24 VDC Black 9
+24VDC Blue 10
Rear
Connector Terminal Wiring
Signal Wire Terminal
Name Color Number
Blue
10
Black
9
Not Used
8
Shield
Shield
7
Shield
Green
6
Black
Red
5
Black
4
Shield
3
Shield
White
2
Black
1
1041 Operator Interface
Rear

Figure 25 Terminal connections

UMC800 Controller Installation and User Guide
Connector
from Controller
Connector
for Cable
from Controller
Connector
for Keyboard
Mounting and Wiring
Wiring Communication Links
for Cable
41