Technical data
28
TOX_Manual_Process-monitoring-unit_CEP400T_en
4.5 Connections
Description Value
Digital inputs 16
Digital outputs 8
CAN interface 1
Ethernet interface 1
Combined RS232/485 interface RJ45 1
USB interfaces 2.0 host 2
USB device 1
CF memory card 1
4.5.1 Digital inputs
Description Value
Input voltage Rated voltage: 24 V
(permissible range: - 30 to + 30 V)
Input current At rated voltage (24 V): 6.1 mA
Delay time of standard inputs t
LOW-HIGH
: 3.5 ms
t
HIGH-LOW
: 2.8 ms
Input voltage LOW level: ≤ 5 V
HIGH level: ≥ 15 V
Input current LOW level: ≤ 1.5 mA
HIGH level: ≥ 3 mA
Input impedance 3.9 kΩ
Tab.2 16 digital inputs, isolated
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