Milltronics EnviroRanger ERS500, Руководство по установке, Страница: 7 / 41

PL-601 EnviroRanger Installation Guide Page 7
S
p
eci
ficat
ions
Inputs
mA (analog) (1):
•
0-20 or 4-20 mA, from alternate device, scaleable
Discrete (8):
•
10-50 V dc switching level
•
logical 0 = < 0.5 V dc
•
logical 1 = 10 to 50 V dc
•
3 mA max. draw
Frequency (2)
4
:
•
1-20,000 Hz
Counter (2)
4
:
•
5 msec minimum pulse width
Enclosure
Rack mount:
•
DIN 3U/21HP, 4 rail plug in unit
•
suitable for standard 3U/84HP (19”) sub rack
Panel mount:
•
suitable for DIN 43700 72 x 144 standard panel cut-out on 110mm
(4.33“) centres
Wall mount:
•
224mm W x 285mm H x 102mm D (8.8” W x 11.2” H x 4.0” D)
•
Type 4X / NEMA 4X / IP 65
•
Polycarbonate
Weight
Rack or Panel mount:
•
1.5 kg (3.3lbs)
Wall mount:
•
2.5 kg (5.5lbs)
Approvals
•
See product nameplate
Compatible Transducers
•
Echomax series and STH series
Transducers
Base:
•
second transducer can only be used for average differential
Option:
•
dual point (44 kHz)
4 Discrete inputs 7 and 8 can be configured as frequency inputs, pulse counters, or
simple discrete inputs.