Siemens RWF40 Series - Output 1 (release of burner); Output 2, 3 (3-position output); Output 4 (limit comparator); Output 5, modulating output (option)

Landis & Staefa Division CC1B7865E February 10, 2000 53/56
11. Technical data
Continuous output, electrically isolated from the analog inputs:
∆
U < AC 30 V ,
∆
U < DC 50 V
Standard signals Load, burden
DC 0…10 V (short-circuit-proof) Load = > 500
Ω
DC 0…20 mA Burden = < 500
Ω
DC 4…20 mA Burden = < 500
Ω
Accuracy:
±
0.25 %,
±
50 ppm / K
DC 24 V, 30 mA (short-circuit-proof)
Baud rate:
9600
Protocol:
MOD bus
Unit address:
1…99
Galvanic separation between supply voltage, analog inputs and outputs.
Ö
Section 4.3 «Galvanic separation»
Weight:
approx. 430 g
Data backup:
EEPROM
Operating voltage:
AC 100…240 V
±
10 %, 48…63 Hz
Power consumption:
approx. 5 VA
Electrical connection:
at the rear, via pug-in screw terminal strips, angled
at 45°
Electrical safety:
to EN 60730
Case:
mounting depth 130 mm
plastic body with rear panel, self-extinguishing
flammability class: UL94 V0
seal between case and control panel
11.2.4 Output 5, modulating output (option)
11.2.5 Transducer supply
11.2.6 Interface RS-485 (optional)
11.3 General ratings