ecification
(4) RS485SIO (RGW-SIO)
RGW-SIO connector: MC1.5/4-G-3.5 (by Phoenix Contact)
Cable-end connector: MC1.5/4-ST-3.5 (by Phoenix Contact) = Standard accessory
SIO communication connector
Signal name Explanation
SA Communication line A (+)
SB
Communication line B (-)
Built-in terminal resistor (220 Ω) conforming
to RS485
SG Signal ground
FG
Frame ground
This signal is connected to the enclosure.
Applicable Wire for Cable-end Connector
Item Description
Applicable wire size Stranded wire: AWG28 to 16 (0.14 to 1.5 mm
2
)
Cable stripping length 7 mm