Baelz Automatic 373-E66 Series - Accessories and Options; Type Name

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Operating Instructions BA 373-E66
Technical specifications subject to change
W. Bälz & Sohn GmbH & Co. Koepffstrasse 5 74076 Heilbronn Germany
Phone +49 (0)7131 15 00 0 Fax +49 (0)7131 15 00 21 www.baelz.de mail@baelz.de
Observe copyright protection DIN 34
2.3 Accessories and options
2.4 Type name
Figure 4: Table - Options package 2
Options package 1 (continuous control)
2 WE
2 additional limit switches (S3 and S4) for signalling end positions or intermediate positions, freely
adjustable, max. 250 V AC, rating for resistive load max. 5 A, for inductive load max. 3 A
FG
Potentiometer 1000 ohms, linearity error ≤ 0.5%, max. 1.5 W,
contact current 30 mA
PEL
Positioning electronics for actuator control, input 0…10 V, 0 (4)…20 mA,
output 0…10 V, 0 (4)…20 mA, supply voltage 24, 115, 230 V 50/60 Hz,
requires 1000 ohm potentiometer.
HZG
Heating resistor with thermoswitch against moisture with automatic temperature regulation,
max. 15 Watts
supply voltage 24, 115, 230 V 50/60 Hz
Options package 2 (3-point control)
2 WE
2 additional limit switches (S3 and S4) for signalling end positions or intermediate positions, freely
adjustable, max. 250 V AC, rating for resistive load max. 5 A, for inductive load max. 3 A
FG
Potentiometer 5000 ohms, linearity error ≤ 0.5%, max. 1.5 W,
contact current 30 mA
ESR
Electronic position transmitter, 2 wire technique,
output 4...20 mA, connection 24 V DC,
requires 5000 ohm potentiometer.
HZG
Heating resistor with thermoswitch against moisture
with automatic temperature regulation, max. 15 Watts
supply voltage 24, 115, 230 V 50/60 Hz
Figure 3: Table - Options package 1
baelz 373 – E66 - 150 - 22 – S41
Motorized linear actuator Thrust Yoke type
Actuator type Positioning speed