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Used in Valad's Integral or Remote Solid Staging Controller

Note: Total number of Heat and Cool steps can not exceed 10.
Unit of Measure

Power Requirement

 N/A 120 VAC; 50-60 Hz + 10, -20 VAC 4 VA plus total VA of all devices staged, i.e. contactor coil V.A.

Output Capability

 N/A One Amp per step continuous ten Amps per step inrush.

Signal Output: (Terminals A-B)

 N/A MA AC or MA DC; 4-20 MA standard or 0-5 VAC or VDC. 60 MA and 9V maximum input

Signal Input: (Terminal C-D-E)

 N/A 135 Ohm slide wire or potentiometer. 100 Ohms to 1000 Ohms acceptable

Signal Isolation

 N/A 1500 Volts from power and ground

Time Delay

 N/A Approximately 10 seconds initial and 10 seconds per step. Automatic 10 seconds per step. Automatic slow down near balance.

Cycling

 N/A Adjustable from differential to time Proportioning.

Ambient Temperature

 N/A 30 to 130 ºF

Size

 N/A 13-1/2 x 6 x 3-1/2 in

Weight

 N/A 3 lb

Mode of Operation

 N/A Circular Up-Down
Input1 N/A 0-135 Ohms 4-20 mA

Cool Steps

 N/A 1 2 3 4 5 6 7 8 9 10

Heat Steps

 N/A 1 2 3 4 5 6 7 8 9 10
  • 1 Other inputs, delays and options available, consult factory.