Suzhou Monarch Control Technology MCTC-CTB-A, Руководство пользователя, Страница: 75 / 183

NICE3000 User Manual Installation and wiring
75
Terminal Name Instruction
Ai simulate input terminal terminal for simulation input,-10~10V,for weighing
device
M
DC 0V power
Plug CN3 instruction
：
e)
Terminal Name Instruction
24V
External DC24V input
Provide MCTC-MCB-A with DC24V, for input, output
circuit and communication circuit
COM
MOD+
Modbus communication
terminal
Display control board Seriall communication signal
feedback.
STP recommended.
MOD-
Modbus communication
terminal
CAN+
CAN bus communication
terminal
Used for CAN communication between MCTC-
MCB-A and MCTC-CTB-A. STP recommended.
CAN-
CAN bus communication
terminal
Plug CN7 instruction: f)
Terminal Name Instruction
Y1~M1 Y2~M2
Y3~M3 Y4~M4
Y5~M5 Y6~M6
relay output function
selection
The relay normal open contact outputs 5A,
250VAC, and corresponding function code is
decided by F5-26 ~F5-31.
Plug CN6 encoder interface terminal instruction
：
g)
Terminal Name Instruction
15V
DC15V output
Provide DC15V for encoder, suit for incremental
push-pull output or incremental plough collector
output.
PGM
PGA
coding pulse input A
phase
Incremental coding pulse signal inputting,
frequency dividing signal input A phase and B
phase in IP motor, Type MCTC-PG-B.
The system will show the fault of encoder if A
phase and B phase are wrongly connected.
PGB
coding pulse input B
phase
PGM DC15 0V terminal MCTC-PG-B grounding terminal
PE Grounding terminal Encoder wire shield layer
And CN12 is interface for operation panel, CN2 is interface for computer monitor.