5-7
Receiver Operation
5
Figure 5-13B. UWTC-REC2 or UWTC-REC2-D, Alarm Example
5.1 Connecting Your Receiver To Your PC
USB Versions (UWTC-REC1, UWTC-REC2, UWTC-REC2-D, UWTC-REC4),
UWTC-REC1-NEMA, UWTC-REC2-D-*-NEMA
Connect the USB cable to your receiver unit and also to an available USB
port on your PC. See figure below. This cable was provided in the box with
your receiver unit. This the same cable you used to program your connector/
transmitter
Connect this end
of your USB cable
to your receiver.
Connect this
end of your
USB cable to
your PC
Figure 5-14.
Connecting Your
Receiver
to Your PC
9
1N4004*
DRIVING A RELAY OR LOW IMPEDANCE INPUT (OPEN DRAIN)
J4
ALARM
RELAY
300 mA MAX
*DIODE REQUIRED FOR MAGNETIC RELAYS.
NOT REQIRED FOR FOR SOLID STATE RELAYS,
OR MAGNETIC RELAYS WITH INTERNAL DIODE.
0-24 VDC
POWER
SUPPLY
–
–
+
+
8
7
6
4
5
3
2
1
9
DRIVING A HIGH IMPEDANCE INPUT (PULL HIGH/DRIVE LOW)
J4
HIGH
IMPEDANCE
LOGIC INPUT
COMMON
(GROUND)
0-24 VDC
POWER
SUPPLY
–
+
8
7
6
4
5
3
2
1
9
DRIVING TTL OR INPUT WITH INTERNAL PULL-UP (OPEN DRAIN)
J4
INPUT WITH
INTERNAL
PULL-UP
COMMON
(GROUND)
8
7
6
4
5
3
2
1
