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123
ZJ-SD
User’s Manual
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Section 7
Specifications and Dimensions
Item
ZJ-SF11
Power supply voltage
12 to 24 VDC ±10%, Ripple (p-p) 10% max.
Supplied from Amplifier Unit
Current consumption
At 24 V power supply voltage, 60 mA max.
(excluding Amplifier Unit current consumption and output current)
Connectable Amplifier Units
ZJ-S series, ZX series
Number of connectable Amplifier
Units
Max. 5 (2 Calculating Units max.)
Communications
functions
Communications
port
RS-232C port (9-pin D-sub connector)
Protocol
CompoWay/F
Baud rate
38,400 bps
Data
configuration
Data bits: 8, Parity: None; Start bits: 1
Stop bits: 1, Flow control: None
Indicators
Power ON (green), Communicating with Sensor (green), Sensor
communications error (red)
Communicating with external terminal (green), External terminal
communications error (red)
Protection circuits
Reverse power supply wiring protection
Ambient temperature
Operating: 0 to +50°C, Storage: -15 to +60°C (with no icing or condensation)
Ambient humidity
Operating and storage: 35% to 85% (with no condensation)
Dialectic strength
1,000 VAC, 50/60 Hz for 1 min
Insulation resistance
20 M
Ω
min. (at 500 VDC)
Case materials
Case: PBT (polybutylene terephthalate), cover: Polycarbonate
Weight (packed state)
Approx. 350 g
operation2.book Page 123 Wednesday, November 29, 2006 2:56 PM