Specifications ma-47 – Westermo MA-47 User Manual

Page 2

6047-2002

Specifications MA-47

Transmission:

Asynchronous, full/half duplex or simplex

Interface 1:

EIA RS-232-C/CCITT V.24/V.28
25-position D-sub female, DCE

Interface 2:

EIA RS-422/RS-485/CCITT V.11

Data rate:

Up to 38.4 Kbit/s

Indicators:

Power, RD, DCD, CTS, RTS, TD

Insulation:

Galvanic insulation with opto-coupler
(data transmission) and transformer (supply)

Insulation voltage:

1500V

Overvoltage protection:

Breakdown voltage transmitter and receiver 7V.
Surge capacity 0.6 kW for 1ms.

Power supply:

External through PS-02 mounted in rack RV-01.
±20VDC ±20%

Fuse:

2 pcs 100 mA fast 5x20mm

Power consumption:

+20V 70mA, –20V 45mA

Temperature range:

5–50°C, ambient temperature

Humidity:

0–95% RH, non-condensing

Dimensions:

100x100mm

Weight:

0.1 kg

Mounting:

To be mounted in rack RV-01, takes one card slot.