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Vision™PLC+HMI
Communication Ports
Port 1
Galvanic isolation
Baud rate
RS232
Input voltage
Cable length
RS485
Input voltage
Cable type
Cable length
Nodes
USB device
(V430/V350/V350J only)
Port type
Specification
Cable
Port 2 (optional)
CANbus (optional)
Notes:
7. This model is supplied with a serial port: RS232/RS485 (Port 1). The standard is set to either RS232 or RS485
according to jumper settings. Refer to the product's Installation Guide.
8. The user may order and install one or both of the following modules:
- An additional port (Port 2). Available port types: RS232/RS485 isolated/non-isolated, Ethernet
- A CANbus port
Port module documentation is available on the Unitronics website.
9. Note that physically connecting a PC to the controller via USB suspends RS232/RS485 communications
via Port 1. When the PC is disconnected, RS232/RS485 resumes.
I/O Expansion
Local
Remote
Miscellaneous
Clock (RTC)
Battery back-up
Battery replacement
Unitronics
1 channel, RS232/RS485 and USB device (V430/ V350/V350J only). See Note 7
No
300 to 115200 bps
±20VDC absolute maximum
15m maximum (50')
-7 to +12VDC differential maximum
Shielded twisted pair, in compliance with EIA 485
1200m maximum (4000')
Up to 32
Mini-B, See Note 9
USB 2.0 complaint; full speed
USB 2.0 complaint; up to 3m
See Note 8
See Note 8
Additional I/Os may be added. Configurations vary according to module.
Supports digital, high-speed, analog, weight and temperature measurement I/Os.
Via I/O Expansion Port. Integrate up to 8 I/O Expansion Modules comprising up
to 128 additional I/Os. Adapter required (P.N. EX-A2X).
Via CANbus port. Connect up to 60 adapters to a distance of 1000 meters from
controller; and up to 8 I/O expansion modules to each adapter (up to a total of
512 I/Os). Adapter required (P.N. EX-RC1).
Real-time clock functions (date and time)
7 years typical at 25°C, battery back-up for RTC and system data, including
variable data
Yes. Coin-type 3V, lithium battery, CR2450
19
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