5
4
3
2
1
9
8
7
6
Digital Outputs
Updated: 170805
h t t p : / / w w w . l i n t r o n i c . d k
LinTronic
6 or 9
5
The Digital Output is a Ground-active Transistor, Open Collector.
When the output is on the signal is grounded.
When the output is off the signal is 5 volt - pulled up by a resistor.
Pull-up resistor can be removed if required to control 12 volt relay.
The transistor output is current controlled by the 22 Resistor. If relay does not
activate, you need to shorten the 22R resistor to allow bigger current.
The transistor output will sink a maximum of 250 mA.
The output is relay coil surge protected by the ZenerDiode.
See next page.
5 volt
Pull-up resistor 100K
Must be removed
if output is required
to control 12/24 volt
relays
22R
ZenerDiode
NC
C
NO
-
12 volt
+
5 = Ground
6 = Digital output 1
9 = Digital output 2
Summary of Contents for TableTop Series
Page 11: ...Output 2 Output 1...
