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Operating Instructions
BA 7020
Technical specifications subject to change without notice
Copyright according to ISO 16016
BA_7020_00_EN_MJ_4917
2.2
Specifications
Fig. 2: Table of specifications
Supply voltage
230 VAC -15 % / +10 %, 50 / 60 Hz,
Option: 115 VAC 50 / 60 Hz, 24 VAC 50 / 60 Hz
Fuse
internal 1,6 A/T (slow-blow)
Power consumption
approx. 5 VA
Protection rating
IP 42
Ambient temperature range
- in operation
0 to 50 °C
Ambient temperature range
- transport / storage
- 25 to +65 °C
Ambient humidity
5 to 90 % relative humidity (non-condensing)
Construction
fitted to actuator E07 (others also possible)
Dimensions of actuator
WxHxD approx. 120x95x60 mm (E07)
DI supply voltage
24 V DC, Imax = 5 mA
Digital input
1 configurable (eg. summer / winter switch), Imax 5mA,
low=0...5VDC, high=9...38VDC, Re=5.5kΩ
Digital output
2 potential free auxiliary changeover switches, configurable (max. 250 VAC, 4A)
Analogue output
0/2...10V / load impedance min. 5kΩ, 0/4...20mA / load impedance max. 300Ω
Analogue input
0/2...10V / Re 63kΩ, 0/4...20mA / Re 200Ω, measurement accuracy 0.1%
Connection
PUSH IN spring terminals
stripping length: 8 mm
Wiring
wire size, AWG:
min. AWG 24; max. AWG 16
solid wire / stranded wire:
min. 0.2 mm²; max. 1.5 mm²
with wire ferrule according to DIN 46 228/1: min. 0.25 mm²; max. 1.5 mm²
with insulated wire ferrule to DIN 46 228/4: min. 0.25 mm²; max. 0.75 mm²
Operation
12 DIP switches / optional: advanced operation using free software Winbas Tools
Par; Modbus mode
Interface
RS485 Modbus RTU, Baud rate 2400...19200, 1 Start,
8 pieces of data, 1 stop-bit, no parity
Memory
non-volatile semiconductor
Weight
0.2 kg
