Connection Example; Preparation For Communication - Epson RC420 Manual

Setup & Operation 9.2 Preparation for Communication (RS-232C Settings)

9.1.2 Connection Example

Example 1: Standard
Signal Name
Example 2: H/W Flow Control
Signal Name

9.2 Preparation for Communication

For communication via RS-232C between the Controller and peripheral equipment to work,
the port configuration on both units must be the same.
For details on the set-up procedure and communication commands, refer to the section,
RS-232 Software Configuration in the chapter, RS-232 Communications in EPSON RC+
User's Guide.
78
[Controller]
Pin No.
SD 3
RD 2
SG 5
RS 7
CS 8
DR 6
CD 1
ER 4
Clamp Hood
[Controller]
Pin No.
SD 3
RD 2
SG 5
RS 7
CS 8
DR 6
CD 1
ER 4
Clamp Hood
[Peripheral equipment]
Pin No. Signal Name
2 SD
3 RD
7 SG
4 RS
5 CS
6 DR
8 CD
20 ER
1 FG
[Peripheral equipment]
Pin No. Signal Name
2 SD
3 RD
7 SG
4 RS
5 CS
6 DR
8 CD
20 ER
1 FG
RC420 Rev.9