Camille Bauer
Operating instructions V604s Be
5
Output settings
Limit
Gain/offset trimming
Inversion
Relay contact output
Contact
1 pole, normally open contact
Switching capacity
AC: 2 A / 250 V AC
DC: 2 A / 30 V
Bus/programming connection
Interface, protocol
RS-485, Modbus RTU
Baudrate
9,6...115,2 kBaud, adjustable
Transmission behaviour
Measured variables
for the outputs
• Input 1
• Input 2
• Input 1 + Input 2
• Input 1 – Input 2
• Input 2 – Input 1
• Input 1 · Input 2
• Minimum value, maximum
value
or mean value of Input 1
and Input 2
• Sensor redundancy
Input 1 or Input 2
Transmission function
Linear,
user-specifi c via
basic value table
(24 basic values per measured
variable)
Settling time:
Adjustable 1…30 s
Limit values and monitoring
Number of limit values 2
Measured variables for
limit values
• Input 1
• Input 2
• Measured variable for outputs
• Input 1 – Input 2
(e.g. drift monitoring in case of
2
sensors)
• Input 2 – Input 1
(e.g. drift monitoring in case of
2
sensors)
Functions Absolute
amount
Gradient dx/dt (e.g. temperature
gradient monitoring)
Time delay
Adjustable 0…3600 s
Signaling
Relay contact, alarm LED,
Status 1
Sensor breakage and
short circuit monitoring measuring input
Signalling
Relay contact, alarm LED,
Status 1
Output value in case of a fault
Other monitoring operations
Drift monitoring
Monitoring of measured value
between 2 input sensors for a
certain period of time (e.g. due to
different sensor response times).
If this time is exceeded, an alarm
is signalled.
(See Limit values 1 and 2)
Sensor redundancy
Measurement with 2 temperature
sensors; if Sensor 1 fails (fault)
Sensor 2 is activated for bridg-
ing (see measuring variable for
outputs).
Alarm signalling
Relay contact
With closed contact,
the yellow LED shines,
invertible
Alarm LED
Time delay
Adjustable 0…60 s
Output value
in case of a fault
For sensor breakage and short
circuit, value adjustable –10…
110%
Power supply
Rated voltage UN
Tolerance
24…230 V DC *
±15%
100…230 V AC, 45…400 Hz
±15%
* In case of a power supply voltage >125 V DC, the power
supply circuit must contain an external fuse
Power consumption
>3 W or 7 VA
Displays at the instrument
LED
Color
Function
ON
green
Power on
green fl ashing
Communication activ
ERR
red
Alarm
yellow
Relay on
Confi guration, programming
Operation with PC software «CB-Manager»
Accuracies
(according to EN/IEC 60770-1)
Reference conditions
Ambient temperature
23 °C ± 2 K
Power supply
24 V DC
Reference value
Span
Settings
Input 1: Direct voltage mV,
0…1000 mV
Output 1: 4…20 mA, burden
resistance 300 Ω
Mains frequency 50 Hz,
Setting time 1 s
Input 2, output 2, relay, monitor-
ing off or not active, for voltage
output: range 0...10 V, burden
resistance 2 kΩ
Installation position
Vertically, detached
Basic accuracy
At reference conditions ±0.1%
Other types of measurement and input ranges:
RTD Pt100, Ni100
±0.1% ±0.2 K
Resistance measurement ±0,1% ±0.1 Ω
TC Type K, E, J, T, N, L, U ±0.1% ±0.4 K,
measurement value > –100 °C
TC Type R, S
±0.1% ±2.4 K
TC Type B
±0.1% ±2.4 K,
measurement value > 300°C
