WIKA CS4R User Manual
Page 25
Operating Instructions Temperature Indicating Controller CS4R
V1.2
•
05/2006
- 25 -
Isolation • Dielectric strength
: Circuit isolation configuration
Isolation resistance : 10M
Ω or greater at 500V DC
Dielectric strength
: 1.5kV AC for 1 minute between input terminal and power terminal
1.5kV AC for 1 minute between output terminal and power terminal
Power supply
: 100 … 240V AC 50/60Hz or
24V AC/DC 50/60Hz
Allowable voltage fluctuation range
100 … 240V AC : 85 … 264V AC
24V AC/DC
: 20 … 28V AC
Power consumption
: Approx. 6VA
Ambient temperature
: 0 … 50°C
Ambient humidity
: 35 … 85%RH (no condensation)
Mass
:
Approx.120g
External dimension
: 22.5 x 75 x 100mm (W x H x D)
Material
: Flame resistant resin (Case)
Color
: Light gray (Case)
EVT
CT input
Input
CPU
Isolated
OUT
Power supply
Communication
5
9
8
7
6
4
3
1
2
* When OUT is logic level DC 0/12 V (non-contact voltage) or
analogue current signal, between OUT and communication
is non-isolated.