Technical data

Flow meter FC01-Ex Flow meter FC01-Ex
Normal atmosphere - Definitions and mounting instructions 21 Normal atmosphere - Definitions and mounting instructions 21
The power supply is physically isolated between power supply input and system power
supply output. This also applies to the analogue outputs which are physically isolated from
each other as well as from the other electronics and the signal outputs. The signal output
channels are also separate and electrically isolated from the central electronic unit.
There is no electrical isolation between monitoring head and central electronic unit.The dielectric
strength of the monitoring heads is specified in our CPI catalogue.
Connection of the monitoring heads is by means of precut cable links.
Cables and user interface connections are shown in para. 2.6.2.2 and circuit diagram 2.6.2.2.1.
System configuration and parameter setting are by means of the keyboard if default values need
to be changed (paras. 5.1.1 and 5.1.2)
This mainly applies signal outputs (switch point setting) and analogue outputs (zero point setting
and scaling).
3.2.1 User interfaces
Signal outputs: 1. R2 - Relay outputs (2 limit values)
(optional) Two-channel physical isolation, relay change over contact
The channels may be assigned, either individually or in pairs, to the
physical quantities of temperature or flow. The switch on and off values
can be set as desired (yet within the measuring range) for each contact.
Please see para 8.5.1 for electrical connection.
2. T4 - Transistor outputs (2 setpoints + 2 status outputs or
1 status output + 1 frequency output)
Four-channel physical isolation, transistor output - collector/emitter
freely connectable
channel 1: common error signal
channel 2: busy signal or frequency output
channel 3 and 4: Both channels may be assigned individually or in
pairs to the physical quantities of temperature or flow. The switch on
or off values of each transistor output can be set as desired.
Please see para 8.5.2 for electrical connection.
Analogue outputs: Two-channel physical isolation, current or voltage output
Please see the ordering number to find out whether it is a current or
voltage output.
Output quantities: 0/1 - 5 V FS (V1)
0/2 - 10 V FS (V2)
0/4 - 20 mA FS (C1)
These FS (full scale) output quantities apply to both channels as standard.
20% zero elevation and FS value can be programmed. (See para. 5.1.1.12)
Shield connections are ungrounded.
The shields of the signal cables should be applied on one side only.
The power supply is physically isolated between power supply input and system power
supply output. This also applies to the analogue outputs which are physically isolated from
each other as well as from the other electronics and the signal outputs. The signal output
channels are also separate and electrically isolated from the central electronic unit.
There is no electrical isolation between monitoring head and central electronic unit.The dielectric
strength of the monitoring heads is specified in our CPI catalogue.
Connection of the monitoring heads is by means of precut cable links.
Cables and user interface connections are shown in para. 2.6.2.2 and circuit diagram 2.6.2.2.1.
System configuration and parameter setting are by means of the keyboard if default values need
to be changed (paras. 5.1.1 and 5.1.2)
This mainly applies signal outputs (switch point setting) and analogue outputs (zero point setting
and scaling).
3.2.1 User interfaces
Signal outputs: 1. R2 - Relay outputs (2 limit values)
(optional) Two-channel physical isolation, relay change over contact
The channels may be assigned, either individually or in pairs, to the
physical quantities of temperature or flow. The switch on and off values
can be set as desired (yet within the measuring range) for each contact.
Please see para 8.5.1 for electrical connection.
2. T4 - Transistor outputs (2 setpoints + 2 status outputs or
1 status output + 1 frequency output)
Four-channel physical isolation, transistor output - collector/emitter
freely connectable
channel 1: common error signal
channel 2: busy signal or frequency output
channel 3 and 4: Both channels may be assigned individually or in
pairs to the physical quantities of temperature or flow. The switch on
or off values of each transistor output can be set as desired.
Please see para 8.5.2 for electrical connection.
Analogue outputs: Two-channel physical isolation, current or voltage output
Please see the ordering number to find out whether it is a current or
voltage output.
Output quantities: 0/1 - 5 V FS (V1)
0/2 - 10 V FS (V2)
0/4 - 20 mA FS (C1)
These FS (full scale) output quantities apply to both channels as standard.
20% zero elevation and FS value can be programmed. (See para. 5.1.1.12)
Shield connections are ungrounded.
The shields of the signal cables should be applied on one side only.