Connecting The Sensor Cables (Internal Dsl Only) - Siemens SITRANS FS230 Compact Operating Instructions

Connecting
4.7 Connecting wall mount enclosure
For configuration of the software parameters, see Input/output configuration (Page 73). More
information can be found in the Function Manual.
The following table shows:
• Which cable with which terminal
• Hardware and software configuration of the channels
HW configuration SW configuration
Power supply
Channel 1 HART Current output HART
Channel 1 MODBUS
Channel 1 PROFIBUS
Channel 2 output Current, Frequency, Pulse and Status
Outputs: Current, Frequency, Pulse and Status
Channel 3 & 4 Input and output
Inputs: Digital
Channel 3 & 4 Relay Status output
Figure 4-11 Terminals/configuration overview
Ex and non-Ex versions
• For Ex versions active or passive current output is preselected at the time of ordering and
cannot be changed.
• Non-Ex versions can be connected as either active or passive.
4.7.2

Connecting the sensor cables (internal DSL only)

Preparing for the connection
1. Loosen the four lid screws.
2. Open the lid.
3. Remove F-connector tool from wall mount enclosure.
Figure 4-12
64
Power supply Ch1
1 2 3 4 5
L/+ N/-
Active/+ Active/ -
Passive/+
In
+ (B) - (A)
In
+ (B) - (A)
F-connector tool location
Terminals
Ch2
6 7 8 9 10
Passive/-
Out
+ (B) - (A)
Out
+ (B) - (A)
Active/+ Active/ -
Passive/+ Passive/-
Compact Operating Instructions, 05/2021, A5E38755607-AC
Ch3 Ch4
11 12 13 14 15
Active/+ Active/ - Active/+ Active/ -
Passive/+ Passive/- Passive/+ Passive/-
NO NO NO NO
NC NC NC
SITRANS FS230
16
NC