Badger Meter ModMAG M2000, Руководство пользователя по установке и эксплуатации, Страница: 26 / 56

Programming Page 24/51
MID_M2000_BA_02_1807
Digital Outputs Digital outputs 3 and 4
The two outputs can be operated as open collector and as relay (solid
state relais SSR). You can select operating mode by programming the
relative outputs (output hardware).
Caution:
If analog output and digital output 3 and 4 are used at the same time,
we recommend using the digital outputs only as “solid state relais” and
not as “open collector” because terminal COM (9) of digital output #3
and COM (12) of digital output #4 are electrically connected to terminal
15(-) of the analog output. There is no electrical connection when
using it as “solid state relais”.
Open collector
Passive max.
30 VDC, 100 mA, 10 KHz
10
9
COM
11
10
+
-
Output #3
Solid state relais
max. 48 VAC, 500 mA, 1 KHz
Open collector
Passive max. 30 VDC,
30 VDC, 100 mA, 10 KHz
13
12
COM
14
13
+
-
Output #4
Solid state relais
max. 48 VAC, 500 mA, 1 KHz