Baud rate

Non-standard speed choice

Format

Asynchronous. 5, 6, 7 or 8 bits per character. 1, 1^1/2, 2 stop bits.

Parity : Even, Odd, Mark, Space or none.

Buffer size

128 byte FIFO buffer on each transmit/receive channel, programmable FIFO threshold.

Flow control

Hardware (RTS/CTS) and/or (XON/XOFF)

Dimensions

140,7mm (L) x 106,7 mm (H)

Power consumption

+5V : 100 mA max., +12V & -12V : 96 mA max. (board only)

Operating conditions

-5°C to +65°C (our manufacturing process includes cyclical tests between -20°C and +80°C).

Standards

CE

Peripheral drivers

Windows and Linux peripheral drivers, controlled like standard COM ports

Number of channels

4 or 8

Line interface

RS232, channels 1 & 5 can be set in RS232

Connectors

SUB D25 male

RS232 : TxD, RxD, RTS, DTR, CTS, DCD, RI, DSR

RS422 : TxA, TxB, RxA, RxB (120 ohms on RxA, RxB)

Protection

All signals are protected against ESD and surges, they are all HF filtered

Speed max.

RS232 : 120 kbps

RS422 : 5 Mbps

Signaling

1 LED for power

Dimensions, weight

4 channels model : 110mm (L) x 157 mm(l) x 38 mm(H), weight = 550g

8 channels model : 203mm (L) x 157 mm(l) x 38 mm(H), weight = 955g

Cable’s size between the case and the board : 900mm.

Power consumption

UNXBP232-4 : +5V 20mA max +/-12V 60mA max

UNXBP232-8 : +5V 30mA max +/-12V 120mA max

Number of channels

4 or 8

Line interface

A dedicated user selectable module (MR232-ISO module for RS232, MR400-ISO module for RS422/RRS485, MRBdC module for 20mA current loop) offers customers a selection of 3 interfaces for each channel.

Automatic turn around in RS485.

Connectors

RS232   

RS422/RS485   

Current loop  

Sub D25 female (TxD, RxD, RTS/DTR at the user’s choice, CTS/DCD/RI/DSR at the user’s choice)

Sub D9 female (TxD, RxD, RTS, CTS)

Sub D25 female (TxD, RxD)

Protection

All signals are protected against ESD and surges, they are all HF filtered

Galvanic isolation 2 kV eff.

Speed max.

RS232   

RS422/RS485   

Current loop  

230 kbps

5 Mbps

57.6 kbps

Signaling

5 LEDs (power, TxD, RxD, the output signal selected, the input signal selected) per channel

Dimensions, weight

255mm (L) x 128 mm(l) x 86 mm(H), weight with 4 channels : 1100 g, weight with 8 channels : 1580 g

Cable’s size between the case and the board : 70 cm min / 75 cm max

Power consumption

With 8 MR232 : 1.2 A

With 4 MR232 : 580 mA

With 8 MR400 : 800 mA

With 4 MR400 : 400 mA

UNXUNI-TTL-4

4-port universal PCI UNX board (PCI & PCI-X)

UNXUNI-TTL-8

8-port universal PCI UNX board (PCI & PCI-X)

UNXBP232-4M

4 channels RS232 case for UNXUNI board

UNXBP232-8M

8 channels RS232 case for UNXUNI board

UNXBP422-4F

4 channels RS422 case for UNXUNI board

UNXBP422-8F

8 channels RS422 case for UNXUNI board

UNXBPMR-xxxx

4 channels modular case for UNXUNI board

UNXBPMR-xxxxxxxx

8 channels modular case for UNXUNI board

x = 2 : MR232ISO module

x = 4 : MR400ISO module

x = b : MRBDC module