Manual – Neon 2000 Family NRT & NRM
Unidata Manual - Neon 2000 Family Remote Terminals and Modules Issue 4.0.docx
Page 41
18.0
APPENDIX D – 2103D FIELD TERMINATION STRIP CONNECTIONS
Connector
Name
Signal
CN6 GND Digital
Ground
GND
Digital
Ground
CMB-
Modbus
A-
CMB+
Modbus
B+
CN7 DAT HSIO
Data
CLK
HSIO
Clock
SYN
HSIO
Sync
GND
Digital
Ground
CN5 GND Digital
Ground
OUT0
OUT 0 Output
GND
Digital
Ground
GND
Digital
Ground
C3
Counter 3 Input
C2
Counter 2 Input
C1
Counter 1 Input
C0
Counter 0 Input
CN3
A3
Analog 3 Input
A2
Analog 2 Input
A1
Analog 1 Input
A0
Analog 0 Input
AGND
Analog
Ground
AGND
Analog
Ground
AREF
AREF
Output
GND
Digital
Ground
CN4 GND Digital
Ground
SDI-12 SDI-12
UPS
5V UPS Output (when fitted)
CN8 GND Digital
Ground
EXT PWR
External Power Input