UNX & UNXPCI Series

UNX series for ISA bus

	Industrial asynchronous communication board 4/8 ports
	Mode RS232, RS422, RS485, Power (current) loop 20 mA, TTL
	Communication units type 16C550
	Interface in external metallic connection case
	Extra protection against lightning ESD (of more than 22 kV)
	Speed of up to 115 200 bits/s
	Driven like standard COM ports

Connections:

Link between board and case by reinforced round cable and a vibration resistant link
Case RS232 : 4 or 8 SUB D25.
Case RS422 without insulation: 4 or 8 SUB D25.
Case RS422/ RS485 isolated 3 KVeff: SUB D9 for each line.
current loop case 20 mA isolated: SUB D9 for each line.
Mode TTL without case: connector MDR 100 points.
Modular case with mixed interface (RS232, RS422, RS485, current loop).

Signals:

Under RS232: TxD, RxD, RTS, CTS, DSR, DCD, DTR, RI.
Under RS422: TxDa, TxDb, RxDa, RxDb.
Under RS485: +Tx/Rx, -Tx/Rx. (reversal by software via RTS)
Under current loop 20 mA: +TxD, +RxD, -TxD, -RxD.

Adressing:

Parametrable via set of switches

Applications:

All asynchronous communication applications (Industrial Informatics, Industrial Automation, Access Control, Transport Ticket Machines, DAB/ GAB Bank Systems, Sale Points Terminals).

References to order:

With line protection (ESD > 15 kV):
UNX-TTL-4	4 line TTL, Connector MDR 100 points
UNX-TTL-8	8 line TTL, Connector MDR 100 points
UNX-232-4	4 line RS232, SUB D25 points male connectors
UNX-232-8	8 line RS232, SUB D25 points male connectors
UNX-422-4	4 line RS422, SUB D25 points female connectors
UNX-422-8	8 line RS422, SUB D25 points female connectors
With galvanic isolation and line protection:
UNX-485-4	4 line RS422/RS485, SUB D9 points female connectors
UNX-485-8	8 line RS422/RS485, SUB D9 points female connectors
UNX-BDC-4	4 line BdC 20 mA, SUB D9 points female connectors
UNX-BDC-8	8 line BdC 20 mA, SUB D9 points female connectors
UNX-MR-4	4 modular lines (RS232, Bdc 20 mA, RS422/485)
UNX-MR-8	4 modular lines (RS232, Bdc 20 mA, RS422/485)

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UNX series for PCI bus (High speed & specific speed configurable)

	Asynchronous communication board 4/8 high flow ports, up to 3,75 Mbps (1)
	FIFO of 128 octets on each way for emission or for reception
	Mode RS232, RS422, RS485, Power (current) loop 20 mA, TTL
	Interface in external metallic connection case
	Extra protection against lightning ESD (of more than 22 kV)
	Automatic reversal of line under RS485
	Driven like standard COM ports

Note 1 :

Standard maximum speed is 1.8 Mbps (29.4912 Mhz oscillator) and can go up to 3.75 Mbps (optional 60 Mhz oscillator).
Other oscillators can be mounted on the board to satisfy communication speed specific requirements.

Connections:

Link between board and case by reinforced round cable and a vibration resistant link
Case RS232 : 4 or 8 SUB D25.
Case RS422 without insulation: 4 or 8 SUB D25.
Case RS422/ RS485 isolated 3 KVeff: SUB D9 for each channel.
current loop case 20 mA isolated: SUB D9 for each channel.
Mode TTL without case: connector MDR 100 points.
Modular case with mixed interface (RS232, RS422, RS485, fiber optic cable).

Signals:

Under RS232: TxD, RxD, RTS, CTS, DSR, DCD, DTR, RI.
Under RS422: TxDa, TxDb, RxDa, RxDb.
Under RS485: +Tx/Rx, -Tx/Rx.
Under current loop 20 mA: +TxD, +RxD, -TxD, -RxD.

Adressing:

Run by BIOS PCI (switch free).

Operating systems supported:

Windows, Linux & RTLinux.

Applications:

All asynchronous communication applications (Industrial Informatics, Industrial Automation, Access Control, Transport Ticket Machines, Cash dispensers, Point of Sales Terminals, mobiles phones download (GSM/GPRS/UMTS).

References to order:

With line protection (ESD > 15 kV):
UNXPCI-TTL-4	4 line TTL, Connector MDR 100 points
UNXPCI-TTL-8	8 line TTL, Connector MDR 100 points
UNXPCI-232-4	4 line RS232, SUB D25 points male connectors
UNXPCI-232-8	8 line RS232, SUB D25 points male connectors
UNXPCI-422-4	4 line RS422, SUB D25 points female connectors
UNXPCI-422-8	8 line RS422, SUB D25 points female connectors
With galvanic isolation and line protection:
UNXPCI-485-4	4 line RS422/RS485, SUB D9 points female connectors
UNXPCI-485-8	8 line RS422/RS485, SUB D9 points female connectors
UNXPCI-BDC-4	4 line BdC 20 mA, SUB D9 points female connectors
UNXPCI-BDC-8	8 line BdC 20 mA, SUB D9 points female connectors
UNXPCI-MR-4	4 modular lines (RS232, Bdc 20 mA, RS422/485)
UNXPCI-MR-8	8 modular lines (RS232, Bdc 20 mA, RS422/485)

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	Click on the icon to the left to access the online documentations
	Click to the PDF icon to download the technical data sheet