Stroke Sensor "Sigma; Relay - ProMinent Sigma 3 Basic Operating Instructions Manual

Technical data

15.10 Stroke sensor "Sigma"

a) Pacing relay (stroke sensor with ...)
(Identity code specification "Stroke
sensor": 2)
b) Namur sensor (identity code specifica‐
tion "Stroke sensor": 3)

15.11 Relay

74
Cable colour Polarity
blue -
Brown +
Install the sensor in accordance with the chapter "Instal‐
lation, electrical".
For more information, see "Pacing relay" in the "Relay" chapter.
Install the sensor in accordance with the chapter "Instal‐
lation, electrical". Refer to its documentation.
Sensor name: NJ1.5-8GM-N.
5–25 V DC, in accordance with Namur or DIN 60947-5-6, potential-free
design.
Data
Nominal voltage *
Power consumption - active surface
uncovered
Power consumption - active surface cov‐
ered
Rated switching distance
* Ri ~ 1 kΩ
Cable colour Polarity
blue -
Brown +
The electrical data for the relay is contained in the
chapter "Installation, electrical".
Value Unit
8 VDC
> 3 mA
< 1 mA
1.5 mm