Rievtech ELC Series - Page 48

EN
Programmable Relay ● User Manual for ELC, EXM and PR Series 48 2020 v6.0 ● © Rievtech Co.,
Ltd. ● www.rievtech.com
4.4.2. Connecting Input Signals
Inputs can be connected to various sensor elements such as
momentary switches, switches, light barriers, daylight
control switches, etc.
Table 10 Input Status
Signal state
AC Type
DC Type
OFF/0
Input Current
< 40 VAC
< 0.03 mA
< 5 VDC
< 0.1 mA
ON/1
Input Current
> 79 VAC
Typical 0.06 mA
> 10 VDC
Typical 0.3
mA
Analogue Input
NOT APPLICABLE
0 to 10 VDC
NOTICE:
For PR-6DC-DA-R, PR-12DC-DA, PR-14DC-DA,
PR-18DC-DA, PR-23DC-DA, PR-24DC-DA and PR-26DC-
DA Series versions can accept analogue inputs. The type
of signal connection can be set within the user program
by selecting ether Analogue Input or Digital Input for
that channel. They will be recognized as analogue inputs
when the input terminal is connected with an analogue
function block, otherwise, they will be recognised as
digital inputs