Specifications

NEW!
TRANSDUCERS
1424
NEW!
TRANSDUCERS
23
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
March 2014
24 VAC or
24 VDC
Power Supply
+
–
Tr i-state board is located in
UCO-44T expander ring
housing attached to the
UCP-422 enclosure.
BAS controller
Tr i-state contacts
decrease
increase
U
P
AUX
+24
FBK
SIG IN
OUT
VDC
COM
SIG IN
UCP-422
ENCLOSURE
+
–
Important! To change the time base, the transducer must be disassembled. A time base other than the factory setting may be
specified at the time of order entry.
Time Base Selection
1. Remove two screws from the bottom plate
of the enclosure.
2. Carefully remove the PWM/Tri-state board
and locate time base select switches.
3. Set switches 3, 4 & 5 to desired time base
as shown in table. Switches #1,#2,#6,#7
& #8 are not used and should be in the off
position.
4. Carefully reassemble the transducer,
ensuring that socket and pins are properly
aligned.
5. No other adjustment or calibration is required.
ORDERING INFORMATION
MODEL DESCRIPTION
UCP-422-44 Electronic / pneumatic transducer PWM option (factory installed)
UCP-422-44T Electronic / pneumatic transducer tri-state option (factory installed)
UCP-422 SERIES
UCO-44, UCO-44T OPTIONS
U
P
UCP-422
ENCLOSURE
AUX
+24
FBK
SIG IN
OUT
VDC
COM
SIG IN
+
-
PWM board is located
in UCO-44 expander ring
housing attached to the
UCP-422 enclosure.
24 VAC/VDC
Power
+
–
24 VAC/VDC
Power
for
Signal
+
–
BAS Controller
PWM Contacts
*
WIRING
CALIBRATION
TABLE 1. TIME BASE SELECTION
PWM TIME
BASE (sec)
0.1-2.65
0.1-5.2
0.1-12.85
0.1-25.6
(factory setting)
0.59-2.93
TRI-STATE
TIME BASE (sec)
2.55
5.1
12.75
25.5
(factory setting)
59.9
90.5
119.9
3
Off
Off
Off
Off
On
On
On
SWITCH
4
Off
Off
On
On
Off
Off
On
5
Off
On
Off
On
Off
On
Off
U
P
UCP-422
ENCLOSURE
AUX
+24
FBK
SIG IN
OUT
VDC
COM
SIG IN
+
-
BAS Controller
PWM Contacts
24 VAC/VDC
Power
+
–
*
PWM Wiring
Separate 24V Supplies
for Power & Signal
* Signal input is optoisolated & polarity insensitive.
PWM computer contact can switch either PWM wire lead.
PWM Wiring
Common 24V Supply for Power & Signal
Tri-State Wiring