Communication Cable Connection - M-system 53U Operating Manual

COMMUNICATION CABLE CONNECTION

RS-232-C
*1. Internal terminating resistor is used when the device is at the end of a transmission line.
*2. Install shield cables to all sections and ground them at single point.
R2K-1
RS-485
T1
T2
*
1
T3
T4
*
2
FG
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
RS-485
53U
T1
T2
T3
T4
EM-6485-B Rev.21 P. 8 / 52
53U
53U
T1
T2
*
1
T3
T4