Specifications

60 DataMan 300 Quick Reference Guide DataMan 300 Quick Reference Guide 61
High Speed Output Wiring
To connect to an NPN-compatible PLC input, connect Output 0, Output 1,
Output 2, or Output 3 directly to the PLC input. When enabled, the output pulls
the PLC input down to less than 3V.
GND
(pin 8)
24VDC
(pin 7)
Common
High Speed Out 0
NPN PLC
NPN Compatible Input
GND
24VDC
To connect to a PNP-compatible PLC input, connect Output 0, Output 1, Output
2 or Output 3 directly to the PLC input. When enabled, the output pulls the PLC
input up to greater than 21V.
Common
High Speed Out 0
PNP PLC
PNP Compatible Input
GND
24VDC
GND
(pin 8)
24VDC
(pin 7)
Common
Load
(Coil, Relay...)
Not to exceed
50mA
High Speed Out 0
To connect the high-speed outputs to a relay, LED or similar load,
connect the negative side of the load to the output and the positive side
to +24V. When the output switches on, the negative side of the load
is pulled down to less than 3V, and 24 appears across the load. Use a
protection diode for a large inductive load, with the anode connected to
the output and the cathode connected to +24V.
GND
(pin 8)
24VDC
(pin 7)