TECHNICAL SPECIFICATION (IO Expander)
|
| Supply |
|
|
20.4 to
26.4Vdc |
|
|
|
20.4 to 28.8Vac. 48 to 62Hz |
| Sealing |
|
IP20 rated |
| Weight |
|
|
10 way:
0.66kg, 20 way: 1.0kg |
| Temperature and RH |
|
Operating 0 to 55°C, 5-95%
RH non condensing |
|
|
|
Storage -10
to 60°C |
| EMC
standards |
|
|
EN50081-1 & EN50082-2
generic standards - suitable for domestic, commercial and light industrial as
well as heavy industrial environments |
| Safety standards |
|
|
Meets
EN61010 installation category II, pollution degree 2 |
| Atmospheres |
|
|
Not suitable for use above
2000m or in explosive or corrosive atmospheres |
Relay outputs |
| 10 way I/O
version |
|
|
4 change over contacts |
|
|
|
6 normally
open contacts |
| 20 way I/O
version |
|
|
4 change over contacts |
|
|
|
16 normally
open contacts |
| Rating |
|
|
Min 1Vdc, 1mA, max 264Vac, 2A
resistive |
Logic inputs |
| No. of
inputs |
|
|
20 max. |
| Current sinking |
|
|
Active 9Vdc
to 30Vdc @ 15mA |
|
|
|
Inactive 0 to 2Vdc @
<0.5mA |
| Transmitter supply |
|
|
20 to
26.4Vdc at 200mA |
| Communications |
|
|
Serial comms via a proprietary
two wire interface: Max cable length 10 metres |
