Minebea Intec PR 5310/12 - Page 49

4. Device installation | 4.3 - Hardware construction | 49
4.3.4.1 RS-232 interface
Technical data
Name Data
External connection Plug connector, 26-pin
Number of channels 1
Type
RS‑232,
full duplex
Transfer rate 1200…38 K4 bit/s
Parity None, odd, even
Data bits 7/8 bits
Input signal level Logic 1 (high) -3 to -15V
Logic 0 (low) +3 to +15V
Output signal level Logic 1 (high) -5V to -15V
Logic 0 (low) +5V to +15V
Signals Input: Rx, CTS
Output: Tx, RTS
Potential isolation None
Cable gauge max. 1.5mm
2
Cable length max. 15m
Cable type Twisted pair, screened (e.g. LifYCY 3x2x0.20), 1pair
of wires for ground (GND).
Cable screen must be connected to the housing at
the rear wall or in the cable gland.