8
System 350
A350E Electronic Cooling Control Product/Technical Bulletin
Table 6: System 350 Accessories
Item
Product Code Number
Description
Outdoor Enclosure
BOX10A-600R
PVC enclosure; includes wire nuts
Wall Mount Plate
TE-6001-4
Includes sensor mounting clip
Cover
T-4000-2644
For wall mount plate
Conduit Adaptor
ADP11A-600R
1/2 in. snap-fit EMT conduit adaptor (box of 10)
Immersion Well
WEL11A-601R
For liquid sensing applications
DIN Rail Sections
BKT287-1R
BKT287-2R
12 in.( 0.3 m) long
39-1/3 in.(1.0 m ) long
DIN Rail End Clamps
PLT344-1R
Two end clamps
Cable for remote
mounting of D350 Display
Modules
WHA29A-600R*
WHA29A-603R
WHA29A-604R
3 ft (0.9 m)
25 ft (7.6 m)
50 ft (15.2 m)
* WHA29A-600R can also be used to remote mount S350 Stage Modules.
S
pecifications
Product
A350E Electronic Cooling Control
Supply Voltage
Y350R Power Module:
Input:
120/240 VAC 50/60 Hz
Output:
24 VDC, unfiltered, 10 VA, Class 2
External Source:
24 VAC, 50/60 Hz Class 2 (20-30 VAC)
Note:
Only one supply voltage source may be used.
Power Consumption
1.4 VA
Adjustment Setpoint
Range
10 to 65°F (-12 to 18°C)
Differential Adjustment
Range
1 to 30F° (0.6 to 16.7C°)
SPDT Relay Output
120V
208 to 240V
Horsepower:
1/2
1/2
Full Load:
9.8A
4.9A
Locked Rotor:
58.8A
29.4A
Non-Inductive:
10A at 24 to 240 VAC
Pilot Duty:
125 VA at 24 to 240 VAC
Ambient Temperatures
Operating: -30 to 150°F (-34 to 66°C)
Shipping:
-40 to 185°F (-40 to 85°C)
Humidity
0 to 95% RH non-condensing; maximum dew point: 85°F (29°C)
Sensor
Replaceable positive temperature coefficient sensor
Reference resistance: 1035 ohms at 77°F (25°C)
Material
Case and cover: NEMA 1, high-impact thermoplastic
Minimum Setpoint
Four jumper-selectable settings: 20°F (-7°C), 30°F (-1°C), 40°F (4°C), and Off
Short Circuit Detection
De-energizes the relay if the sensor shorts or opens
Agency Listings
UL Listed, CCN XAPX, File E27734
UL Listed for Canada, CCN XAPX7, File E27734
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult Johnson Controls Application Engineering at (414) 274-5535. Johnson Controls, Inc. shall not be liable for damages
resulting from misapplication or misuse of its products.
Controls Group
507 E. Michigan Street
P.O. Box 423
Printed in U.S.A.
Milwaukee, WI 53201
www.johnsoncontrols.com
