TECO A510s Series - Page 66

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(5) In Section 3.8 the control boards referenced have a jumper SW3 that can select the digital
input to terminals  -  to be set for SINK or SOURCE. The following Fig. 3.17.3 (a.) – (d.)
shows examples for the various SINK / Source interfaces.
24VG
Sink
Source
24VG
Sink
Source
NPN
+24V
Input Digital
Terminals S1 - S8
Input Digital
Terminals S1 - S8
(a.) Open Collector Interface
(b.) NPN Sensor Interface
Sink Configuration
+24V
Sink
Source
Input Digital
Terminals S1 - S8
(c.) Open Collector Interface
Source Configuration
(d.) PNP Sensor Interface
24VG
Sink
Source
PNP
+24V
Input Digital
Terminals S1 - S8
SW3
SW3
SW3
SW3
Fig. 3.17.3 Sink / Source Configurations