Module Specifications; Hardware Specifications; Communications Specifications - YASKAWA MP920 User Manual

6.3

Module Specifications

This section explains the 217IF Module specifications.
6.3.1

Hardware Specifications

Name
Model
Description
Dimensions
Approximate Mass
Power Supply
6.3.2

Communications Specifications

The following table shows the communications specifications for the 217IF Module.
Interface
Connector
Transmission Distance
Transmission Speed
Access Method
Communications Mode
Communications Protocol
Connection Configuration
Transmission Format
(Can be Set)
Item
217IF Communications Module (Serial Communications
Module)
JEPMC-CM200
217IF
40 × 130 × 105 mm (W × H × D)
(Size for one option slot of MP920)
Base: 200 g, Case: 165 g
Supplied from Base Module
+5 V, 300 mA
Table 6.3 217IF Module Communications Specifications
Item
RS-232C: Two lines
RS-422/485: One line
RS-232C (CN1): D-sub 9-pin (female)
RS-232C (CN2): D-sub 9-pin (female)
RS-422/485 (CN3): MR-8 (female)
RS-232C: 15 m max.
RS-422/485: 300 m max.
RS-232C (CN1/CN2): 300 bps to 19.2 kbps
RS-422/485 (CN3): 2400 bps to 76.8 kbps
(300/600/1200/2400/4800/9600/14400/19200/28800/38400/
48000/ 57600/64000/76800 bps)
Non-synchronous (start-stop synchronization)
Message communications, engineering communications
MEMOBUS (Master/Slave), MELSEC Communications,
OMRON Communications
RS-232C: 1:1
RS-422: 1:1
RS-485: 1:N
Data bit length: 7 or 8 bits
Stop bits: 1 or 2 bits
Parity bit: Even/Odd/None
* The maximum baud rate of the RS-422/485 (CN3) depends on the CN1
and CN2 baud rates. If 19.2 kbps is set for CN1 and CN2, then the maxi-
mum transmission speed for CN3 will be 19.2 kbps.
6-7

6.3 Module Specifications

Specifications
Specifications
*
6