.............

DIN 1.0/CL
isolated interface
RS 232c - Current Loop

click to enlarge
TECHNICAL DATA user's manual

max. transfer rate 115 kBd
max. line length 2 500 m
isolation 1 kV
connector RS232c screw terminal
connector CL screw terminal
overvoltage (soft) protection- line 600W/1ms
overvoltage (soft) protection - power supply 600W/1ms
optical indication (LED) red PWR
yellow RxD
green TxD
power supply 9 - 30V DC
consumption max 1 W
dimension (l x h x d) 90 x 36 x 58 mm

STANDARD SETTING

transmitter active
receiver passive
mode full duplex
transfer current 20 mA