Ph Isolator

MODEL: HDY2
Space-saving Plug-in Signal Conditioners H-UNIT
6: 1 – 5 V DC (Load resistance 5000 Ω min.)

CURRENT LOOP SUPPLY
(isolated) Functions & Features • Powering a 4 – 20 mA DC currentloop • Shortcircuit protection • Applicable to smart transmitters • High-density mounting Typical Applications • Various 2-wire transmitters
26 (1.02)

POWER INPUT
DC Power R: 24 V DC (Operationalvoltage range 24 V ±10 %, ripple 10 %p-p max.)

[2] OPTIONS
blank: none /Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail,refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL /S01: Stainless steel

93 (3.66)

137 (5.39)
mm (inch)

GENERALSPECIFICATIONS
Construction: Plug-in Connection: M3.5 screw terminals (torque 0.8 N·m) Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (black) Isolation: Input to output topower Overrange output: Approx. -10 to +120 % at 1 – 5 V Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front)

MODEL: HDY2–24[1]–R[2] ORDERING INFORMATION
• Code number:HDY2-24[1]-R[2] Specify a code from below for each [1] and [2]. (e.g. HDY2-246-R/Q) • Specify the specification for option code /Q (e.g. /C01/S01)

SUPPLY OUTPUT
(across the terminals 1 – 2) Output voltage:24 – 28 V DC with no load 18 V DC min. at 20 mA Current rating: ≤ 22 mA DC • Shortcircuit Protection Current limited: 30 mA max. Protected time duration: No limit

SUPPLY OUTPUT
24: 24 V DC

INPUTCurrent 4 – 20 mA DC (Input resistance 300 Ω)

[1] OUTPUT
Current A: 4 – 20 mA DC (Load resistance 750 Ω max.) B: 2 – 10 mA DC (Load resistance 1500 Ω max.) C: 1 – 5 mA DC (Load resistance 3000 Ωmax.) Voltage 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) 3: 0 – 1 V DC (Load resistance 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) 5:...