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Electrical Ratings
Supply
Voltage
20-30
Vac, 50
or
60
HZ
System
Current
Draw
8.5 VA
maximum
at
30
Vac,
50 or
60
HZ
Inputs:
Resistive
29104370 ohm (-40 to 265°F temperature range with
platinum sensors)
Voltage 0-10 Vdc with 2
Vdc
overrange
Digital
j
External
contact
(switch,
relay or
transistor)
Into
15
Vdc,
15
AC
Input
Up to three 24 Vac
source
indicating
digital
response to
call
from
same
transformer, All three Inputs
can
be used
separately or together to determine the final state of input.
Outputs:
Analog O-IO
Vdc,
20
mA
maximum
Relay (expansion)
2.0 amp maximum running, 7.5
amp
In-rush at 30 Vac, 50 or
60 Hz
Relay (base)
1.6 amp maximum
running,
7.5 amp In-rush at 30
Vac,
50 or
60
Hz
Temperature Ratings
Ambient
40
to
110°F
[4
to 44°C]
5-95%
RH,
noncondensing
any surface using
anchoring
screws
(not
provided
ctrical,
temperature, and
humidity
ratings
can
be