Liquistation CSF39
Electrical connection
Hauser
31
6.3
Terminal assignment for input/output signals
Input signals
• 2 analog signals 0/4 to 20 mA
• 2 binary signals > 100 ms pulse width or edge
Signals of digital sensors with Memosens protocol (optional)
Output signals
2 binary signals > 1 s pulse width or edge
The controller must be opened to allow the signal cable, sensor cable and optional relay to
be connected.
6.4
Connection conditions
6.4.1
Via HART (e.g. via HART modem and FieldCare)
1
3
2
USB
31
32
250 ... 500
Ω
A0039620
30
HART using modem
1
Device module Base2-E: current output 1 with HART
2
HART modem for connection to PC, e.g. Commubox FXA191 (RS232) or FXA195
1)
(USB)
3
HART handheld terminal
1)
Switch position "on" (substitutes the resistor)
Содержание Liquistation CSF39
Страница 2: ......
Страница 188: ...www addresses endress com ...