User`s guide

EXPANSION PORT MOUNTING
23
• Expansion port CNT
Expansion port CNT
Internal ….
Sleep 100 µA (counter
is functional)
Power supply
Operation 2 mA
Operating temperature -30 .. +60 °C Environment
Storage temperature -30 .. +85 °C
Emission EN 55022/B
Immunity ETS 300 342
Safety EN 60950
Standards
Isolation EN 60747
2x counter Max. 100 Hz,
ratio max. 1:10
2x analogue inputs 0 .. 20 mA,
R
in
100 Ohms
2x binary inputs reed contact
with J4 – 20mA
without J4 8µA
Inputs/Outputs
1x output (open collector) 30V/100 mA
Voltage resistance Permanent Others
Sleeping mode Controlled
LED port indicator
Green LED
Indicates Binary input Bin0
Yellow LED Indicates Binary input Bin1
If active level is set as log. 1, electric current can be selected with jumper.
When jumper J4(viz. picture) is mounted on pins, electric current value is 20 mA.
When jumper J4 is not mounted, electric value is 8µA. If current value is 20mA, CNT has
higher consumption, also it has higher resistance to industrial noise.
Jumper J4