Wire Type Cable Diagrams; Figure 33 - 4 Wire 1:1 Connection With User-Created Cable; Figure 34 - 4 Wire N:1 Connection With User-Created Cable - York YHAU-CW Manual

SECTION 4 - TECHNICAL DATA

4 Wire Type Cable Diagrams

The following are sample cable diagrams for 4-wire
type connections. They use a GP4000 series (COM2).
Termination
resistance
100 Ω (1/2W)
Display

FIGURE 33 - 4 WIRE 1:1 CONNECTION WITH USER-CREATED CABLE

(Slave)
D-sub 9 pin (socket)
Termination
resistance
Pin
100 Ω (1/2W)
1
2
Display
3
7
5
4
8
9
6
Shell

FIGURE 34 - 4 WIRE N:1 CONNECTION WITH USER-CREATED CABLE

90
(Slave)
D-sub 9 pin (socket)
Pin Signal name
1
RDA
2
RDB
3
SDA
7
SDB
5
SG
4 ERA
8 CSA
9
ERB
6
CSB
Shell
FG
Your own cable
Shield
Signal name
RDA
RDB
SDA
SDB
SG
ERA
CSA
ERB
CSB
FG
External Device
(Master)
Shield
Signal name
SDA
SDB
RDA
RDB
SG
(Slave)
D-sub 9 pin (socket)
Pin Signal name
1
RDA
2
RDB
3
SDA
7
SDB
5
SG
4 ERA
8 CSA
9
ERB
6
CSB
Shell FG
Your own cable
FORM 155.31-ICOM2.EN.UL
ISSUE DATE: 12/21/2018
Termination
resistance
100 Ω (1/2W)
LD20946
External Device
(Master)
Shield
Signal name
SDA
SDB
RDA
RDB
Termination
SG
resistance
100 Ω (1/2W
FG
LD20947
JOHNSON CONTROLS