• All parameters set from easy to understand 
front panel access
• One, two or four 5-amp relays optional
• Five user-selectable brightness levels
•1/8 DIN, shallow depth case, 3.24”
• RS485 digital communications optional (H345)
• 12 or 24 DCV power supply output optional
• 4-20mA or 0-10 DCV analog transmission 
optional
• NEMA 4X rated front panel
• DIN Rail adapter available (page C1)
Specifications
7-segment, red LED 
4 or 5 
5 user-selectable levels
0.56" (14.2mm) 
4 or 5 position, user programmable 
Display flashes “EEEEE” indicating 
Maximum Value Exceeded 
Display flashes “-EEEE” indicating 
Minimum Value Exceeded 
4 LED indicators for up to four independent setpoints
120, 85-250 VAC @ 10VA
9-36 DCV @ 10VA
0 to 50°C
-10 to +60°C 
<80% 
25°C 
100 ppm/°C 
10 minutes
60 dB @ 50-60 Hz 
70 dB @ 50-60 Hz
Successive approximation with oversampling 
10 conversions per second 
User programmable 
1-420 updates/min (240 default)
3.9" x 2.0" x 0.52” (99.8mm x 51.9mm x 13.2 mm)
3.24" (82.3 mm)
3.62" x 1.77" (92 mm x 45mm) 
10 oz (283.5g) 
NEMA 4X Rated front panel
DISPLAY 
Type 
Quantity 
Brightness 
Height 
Decimal point 
Overrange indication
Underrange indication
Alarm Indicators
POWER REQUIREMENTS 
AC 
DC
ACCURACY @ 25°C as % of rdg 
DC Current 
High (5A, 2A) 
All Others 
DC Volts 
High (600 V) 
All others 
Resistance 
All ranges 
*AC Current 
High (2A, 5A) 
All others 
*AC Volts 
High (600V) 
All others
ENVIRONMENTAL
Operating TTemperature 
Storage TTemperature 
Relative HHumidity 
Ambient TTemperature 
Temperature DDrift 
Warmup
 ttime 
Noise RRejection 
NMRR 
CMRR
A TO D CONVERSION
Technique 
Sample RRate 
Display RRate
MECHANICAL
Bezel 
Depth 
Panel ccutout 
Weight 
Cover
4-11/2 ddigit
3-11/2 ddigit
0.2% ± 1 count
0.05% ± 1 count
0.1% ± 1 count
0.05% ± 1 count
0.1% ± 2 counts
0.2% ± 2 counts
0.1% ± 2 counts
0.1% ± 1 count
0.05% ± 1 count
0.3% ± 1 count
0.1% ± 1 count
0.2% ± 1 count
0.1% ± 1 count
0.1% ± 2 counts
0.3% ± 2 counts
0.2% ± 2 counts
0.2% ± 1 count
0.1% ± 1 count
* AC functions measured at 50 Hz, include ± 1 count for each additional 
100 Hz above 50 Hz
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For more information, visit www.simpsonelectric.com