GE Multilin 889 Instruction Manual page 34

489 TO 889 COMMS AND LOW VOLTAGE ANALOG I/O
Note
Note
28
Type
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Jumper G9 to G15 on 889
Ground the analog I/O on PLC side
Table 4–8: Communications
Type Function
RS485 Comms +
RS485 Comms -
RS485 Comms comm
RS485 Computer +
RS485 Computer -
RS485 Computer comm
IRIG-B +
IRIG-B -
Converting the second 485 channel to Ethernet using Multinet is recommended.
CHAPTER 4: ELECTRICAL INSTALLATION
Function 489
Input Shield A21
Input +24 VDC A22
Input 1+ A23
Input 2+ A24
Input 3+ A25
Input 4+ A26
Input Common - A27
Output Common - A16
Output 1+ A17
Output 2+ A18
Output 3+ A19
Output 4+ A20
Output 5+ N/A
Output 6+ N/A
Output 7+ N/A
Output Shield A21
489 889
B2 D3
B3 D4
B4 D5
D25 N/A
D26 N/A
D27 N/A
E12 D1
F12 D2
MULTILIN 489 TO 889 RETROFIT KIT – INSTRUCTION MANUAL
889
N/A
N/A
G10
G11
G12
G13
G14
G8
G1
G2
G3
G4
G5
G6
G7
N/A