Ariens Path-Pro 136E User Manual Page 60

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Page view 59
l
Offset of input signal,
±90°F
(±50°C),
±50
PVU’s,
front panel adjustable
±9.0°F
(±5.0°C)
for
0.l°
units
.
°F,
°C,
or process variable
units
are user selectable
Output
-
Control (Single or Dual)
l
Output
#2
user selectable as cool action
l
Solid state relay, Form A,
0.5A
@
24VAC
minimum, 264VAC maximum,
10
mA
minimum load, opto isolated, zero cross switching. OFF state
impedance is 20K ohms minimum
.
Open collector, switched DC signal provides a minimum turn ON voltage of
3VDC into a minimum 500 ohm load; maximum ON voltage not greater than
32VDC into an infinite load
l
Electromechanical relay, Form C,
SPDT;
6A
@
115/23OVAC,
6A
@
28VDC,
1/8
hp
@
115VAC,
125VA
piIot
duty
@
115VAC.
OFF state impedance is
ohms minimum
l
Triac 15A,
resistive
@
23OVAC,
100mA
minimum load, mounted external on
rear of case
l
Process,
4-2OmA,
non-isolated, load impedance 600 ohms maximum
Output
-
Auxiliary
l
Electromechanical relay, 2
ea;
#1
,
Form C;
#2
Form A, 6A. SPDT: 6A
@
115/230VAC,
6A
@
28VDC
1/8
hp
@
115VAC,
125VA
pilot
duty
@
115VAC.
OFF state impedance is 20K ohms minimum
Accuracy
l
Calibration Accuracy: ±0.15% of span, ± digit at
77°F ±°F
(25°C
±3°)
ambient
&
rated line voltage
±
10%
l
Accuracy Span: 1000°F
(540°C)
minimum
l
Temperature Stability: ± 2uV°F (3.6uV/°C
ambient referred to the input
l
Voltage Stability: ±0.01% of span
/
%
of rated line voltage
Agency Approvals
l
UL recognized,
UL873,
File
#E43684
Terminals
.
#6
compression type, universal bead screw terminals
Communications
l
Serial data communications
l
RS-422A or
RS-423A
(RS-232C
compatible)
l
All operator indication and controls
l
ANSI X3.28 protocol, or
XON/XOFF
protocol
l Isolated
l
DB-15
female receptacle
Power
.
120/240VAC
±
10%,
50/60Hz
±5%.
l
18VA
power consumption
l
Data retention upon power
failure
via nonvolatile memory.
Operating Environment
l
30 to
130°F
(0 to
55°C)
l
0 to 90% RH, noncondensing
60
WATLOW
Series
920 User’s Manual
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