IMC CANSAS - Pt100 Measurement Only Channels IN1; Bandwidth; Connection

348 Properties of the Modules
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
6.15.5 Pt100 measurement only channels IN1 .. IN4
6.15.6 Bandwidth
The channels' max. sampling rate is 1 kHz (1 ms). The analog bandwidth is 44 Hz (-3 dB).
6.15.7 Connection
IN1 to IN4 PHOENIX spring-clamp terminals, 5 contacts/channel
PIN
Signal
1
+ IN
2
- IN
3
+ I
4
+ PT
5
- PT
PHOENIX FFKDS 3,81
pin configuration for each input
IN1 to IN4
Note
There is a possibility for certain function configurations to cause an electrostatic discharge (ESD)
directly at the connection terminals. This can lead to asynchronous operation (crash) of the CANSAS-L-
HVCI8. This will not cause any damage.
A brief interruption of the power supply causes the module to restart (correctly).
This unintended instance of ESD is practically only possible if a person carrying static charge touches
one of the measurement inputs during measurement. If there is any need for such contact, the risk of
ESD can be avoided by previously touching the device's metal housing.