Infranor CD1-a, Manual, Page: 20 / 45

20
CD1-a
Chapter 3 –Inputs-Outputs
3.1 - SPECIFICATION OF THE ANALOG INPUTS: CV+, CV-, Ilim
4 K
4 K
-
-
+
+
10 nF
10 nF
10 nF
CV+
CV-
X2/17
X2/16
X2/15
ILIM
X2/3
X2/25
10K 10K
10K
10K
4 K
10K
10K
GND
GND
3.2 - SPECIFICATION OF THE LOGIC OPTOCOUPLED INPUTS: ENABLE, FCP, FCN, RESET, CVO, CI
The input voltage corresponding to level 1 is between 18 V and 30V.
3.3 - SPECIFICATION OF THE "AOK" RELAY OUTPUT
AOK
AOK/
X2/18
X2/19
+12 V
Bidirectional
53 V
TRANSIL
Relay contact open if any fault except for the "Undervolt." fault.
Pmax = 10 W with Umax = 50 V and Imax = 100 mA
3.4 - SPECIFICATION OF THE ENCODER OUTPUTS
Recommended receiver: 26LS32
Logic input
100 K Ω
0 V
5 V
8.2 K
Ω
100 nF
10 K Ω
X2 - 5-7-9
X2 - 4-6-8
CI
26LS31
+5V