User`s guide

DESCRIPTION
23
2.11. Technical specification of I/O port
Port IO
Environment Operating temperature -20 .. +55 °C
Binary input reed contact
with trigger level
1,3 up to 1,4 V
Input/Output
Binary output 120 mA/max. 30 V
I/O port is part of the UR5i SL version only.
2.12. Technical specification of optional XPORT
• Expansion port RS232
Expansion port RS232
Power supply Internal ....
Operating temperature -20 .. +55 °C Environment
Storage temperature -20 .. +85 °C
Emission EN 55022/B
Immunity ETS 300 342
Standards
Safety EN 60950
Max. operating bus current 15 mA
Max. bit rate 230400 bps
Max. overvoltage ±30 V
RS232 specifications
(EN 1434)
Max. total cable length (300Bd,
200nF/km)
20 m
• Expansion port RS485
Expansion port RS485-RS422
RS485 RS422
External +10 .. +30 V
Internal ....
Supply power Max. 1 W
Power supply
Supply current Max. 4 mA
Operating temperature -20 .. +55 °C Environment
Storage temperature -20 .. +85 °C
Emission EN 55022/B
Immunity ETS 300 342
Standards
Safety EN 60950
Max. devices (each 1,5 mA) 256
Max. bit rate 38400 bps
Short circuit strength Permanent
RS485 specifications
(EN 1434)
Max. total cable length (300Bd,
200nF/km)
1200 m
External or internal power supply of module Expansion port RS485/RS422 can be
made by wiring jumpers J2 and J3 on this module. If external power supply of the module is
required, jumpers J2 and J3 must be connected to pins 2 - 3. Internal power supply is made
by connecting pins 1 - 2 with jumpers J2 and J3.
Interface behaviour of module Expansion port RS485/RS422 can be made by wiring
jumpers J4, J5 and J6 on this module. If RS485 is required, jumpers J4 and J5 must be
connected and jumper J6 disconnected. If RS422 is required, jumpers J4 and J5 must be
disconnected and jumper J6 connected.