Sam4s ER-250RF - Communication Interfaces

2-4 SAM4S ER-350 SERIES
2-3 Communication Interfaces
2-3-1 Serial Interfaces, pin Descriptions
Computer (9-pin, Female) ECR (9-pin, Male)
Signal Pin Pin Signal
RXD 2 3 TXD
TXD 3 2 RXD
S.G. 5 5 S.G.
DTR 4 DTR
Frame Ground Frame Frame Frame Ground
Table2-3 Serial Interface Cable Pin Description
2-3-2 Printer Terminal, Pin Descriptions
Pin No. Specification
1 GROUND
2 VCC (+5 V)
3 GROUND
4 SOLENOID CONTROL SIGNAL (+)
5 SOLENOID (-) (+24 V)
6 MOTOR (+) (+24 V)
7 MOTOR CONTROL SIGNAL (-)
8 ENCODER SIGNAL
9 RESET SIGNAL (LEFT)
10 RESET SIGNAL (RIGHT)
11 PRINT SILENOID #3
12 PRINT SILENOID #7
13 PRINT SILENOID #9
14 PRINT SILENOID #5
15 PRINT COMMON LINE (+28 V)
16 PRINT COMMON LINE (+28 V)
17 PRINT COMMON LINE (+28 V)
18 PRINT SILENOID #8
19 PRINT SILENOID #6
20 PRINT SILENOID #2
21 PRINT SILENOID #4
22 PRINT SILENOID #1
Table2-4. Pin Descriptions