D.20 Comm Interface: Settings - GE D20 Installation And Operation Manual

GE Energy
Connections and Configuration
D.20 Comm The following table gives jumper settings for Z1 to Z14.
Interface:
Settings
Jumper Jumper Jumper
Number Position Setting
Z1 to Z4 2 – 3
3 – 4
1 – 4 & 2 –
3
Z5 to Z6 1 – 2
2 – 3
Z7 to Z8 1 – 2
2 – 3
Z9 to Z12 1 – 2 ALL IN
Z13 & 1 – 2
Z14
Z9 to Z12 1 – 2 ALL
OUT
Z13 & 2 – 3
Z14
General
Full
, continued
Option 1
1A 1B 1C
√
IN D.20 Link Power Supplies J8 & Comm. I/F
√
IN External Power on TB1 supplies J8 only and D.20 Link power supplies
Comm. I/F
√
IN External Power on TB1 supplies D.20 Link, J8 and Comm. I/F
2A 2B
√
IN D.20 Channel 1 Used
√
IN D.20 Channel 2 Used
3A 3B
√
IN RS-485 Interface Connected to D.20 Channel 1
√
IN RS-485 Interface Connected to D.20 Channel 2
4A 4B
√
Base 3.11, Pre-Win or Older
√
IN
√
ALL OTHER BASES
√
IN
Installation and Operations Guide
Jumper Definition – External Power
Jumper Definition – D.20 Channel Used
Jumper Definition – Repeater Channel (N/A)
Jumper Definition – S/W Base Compatibility
994-0078-2.00-7
D20/D200
75