User guide
Multi Process Meter    Instruction Manual 
9 
NORMAL MODE 
REJECTION 
Greater than 60 dB at 50/60 Hz. 
ISOLATION  4 kV input/output-to-power line 
500 V input-to-output or output-to-P+ supply. 
OVERVOLTAGE 
CATEGORY 
Installation Overvoltage Category II: 
Local level with smaller transient overvoltages than 
Installation Overvoltage Category III. 
ENVIRONMENTAL  Operating temperature range: -40 to 65°C. 
Storage temperature range: -40 to 85°C. 
Relative humidity: 0 to 90% non-condensing. 
CONNECTIONS  Removable screw terminal blocks accept 12 to 22 AWG 
wire, RJ45 for external relays, digital I/O, and serial 
communication adapters. 
ENCLOSURE  1/8 DIN, high impact plastic, UL 94V-0, color: black. 
MOUNTING  1/8 DIN panel cutout required: 
3.622" x 1.772" (92 mm x 45 mm). 
Two panel mounting bracket assemblies are provided. 
TIGHTENING 
TORQUE 
Screw terminal connectors: 5 lb-in (0.56 Nm). 
OVERALL 
DIMENSIONS 
4.68" x 2.45" x 5.64" (119 mm x 62 mm x 143 mm) 
(W x H x D). 
WEIGHT  9.5 oz (269 g). 
WARRANTY  3 years parts & labor. 










