YOKOGAWA ZR22S, User Manual

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<2. Specifications>
2-12
IM 11M13A01-02E
2.4 ZR402G Separate type Converter
CAUTION
Converter (Model ZR402G) must not be located in hazardous area.
2.4.1 Standard Specification
The ZR402G Separate type Converter can be controlled by LCD touchscreen on the converter.
Display: LCD display of size 320 by 240 dot with touchscreen.
Output Signal: 4 to 20 mA DC, two points (maximum load resistance 550 Ω)
Contact Output Signal: Four points (one is fail-safe, normally open)
Contact Input:
Two points
Auto-calibration Output: Two points (for dedicated automatic calibration unit)
Ambient Temperature: -20 to +55°C
Storage Temperature: -30 to +70°C
Ambient Humidity:
0 to 95%RH (Non-condensing)
Power Supply Voltage: Ratings; 100 to 240 V AC, Acceptable range; 85 to 264 V AC
Power Supply Frequency: Ratings; 50/60 Hz, Acceptable range; 45 to 66 Hz
Power Consumption: Max. 300 W, approx. 100 W for ordinary use.
Maximum Distance between Detector and Converter:
Conductor two-way resistance must be
10 Ω or less (when a 1.25 mm
2
cable or equivalent is used, 300 m or
less.)
Construction: Outdoor installation, equivalent to NEMA 4X/IP66 (with conduit holes
completely sealed with a cable gland)
Wiring Connection: G1/2, Pg13.5, M20 by 1.5 mm, 1/2 NPT (with plug), eight holes
Installation: Panel, wall or 2-inch pipe mounting
Case: Aluminum alloy
Paint Color: Door: Silver gray (Munsell 3.2PB7.4/1.2)
Case: Silver gray (Munsell 3.2PB7.4/1.2)
Finish: Polyurethane corrosion-resistance coating
Weight: Approx. 6 kg