Motortech EasyNOx, Operating Manual

Page: 28 / 142

4 Product Description
28 Rev. 06/2021
I/O Communication Module (optional)
On the bottom side of the top hat rail spring clip
Abb. Meaning
P/N Part number of the I/O communication module
S/N Serial number of I/O communication module
4.1.4 Electrical Data
The EasyNO
ₓ
has the following electrical characteristics:
Feature Value
Power consumption Without CAN bus/NO
X
sensor module:
– 5.3 W typical, max. 22.8 W
With up to two CAN bus/NO
X
sensor modules with NO
X
sen-
sor P/N 56.03.003:
– Max. 100 W in measuring operation
– During heating up to 176 W for a short period
Power supply Nominal voltage: 24 V DC
Operating voltage: 16 V DC to 32 V DC
Required current Without CAN bus/NO
X
sensor module:
– Max. 1.5 A
With up to two CAN bus/NO
X
sensor modules with NO
X
sen-
sor P/N 56.03.003:
– Max. 4.7 A in measuring operation
– During heating up to 7.9 A for a short period
Real-time clock accuracy ± 30 ppm at 25 °C (77 °F)
Internal backup battery Type: CR1220 (3 V, Li-Ion)
Service life: approx. 8 years (depending on application)