Badger Meter Impeller Data Industrial 3100 Series, Руководство пользователя, Страница: 11 / 28

Normally Open Solid Switch
Figure 10: External mechanical counter and power supply
The pulse output is a completely programmable, isolated N .O . solid state switch .
It is a non-polarized device that can handle either DC or AC loads . See
"Specifications" on page 27 for voltage and
load limitations .
Analog Outputs
The Series 3100 has two analog outputs . Each is isolated and independent and can be configured for 0…20 mA or 4…20 mA .
This unique design permits external conversion to externally to 0…5V DC or 1…5V DC with a 250 ohm resistor or 0…10V DC
or 2…10V DC with a 500 ohm resistor .
A 15V DC power supply is provided to permit current sinking or sourcing . If additional source voltage is required, an external
source of up to 30V DC can be used .
Figure 11: Current sourcing analog output to voltage input device
Installation
Page 11 August 2014 CTL-UM-001026-EN-04