Superheating regulators

Alco superheating regulators EXD-SH2 807856

Order No.: 231.0274

Manufacturer number: 807856

Manufacturer: Alco

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Accessories / Replacement parts
Technical data

Description

EXD-SH2 superheat regulator, regulates two valves in independent circuits; for EX4 - EX8

Features

EXD-SH1: Regelung von einem Ventil
EXD-SH2: Regelung von zwei Ventilen in unabhängigen Kreisläufen
Andere Funktionen: Saugdruckbegrenzung (MOP), Niederdruckschalter, Frostschutz und Ventil-Handbetrieb
Selbstanpassende Überhitzungsregelung mit den EMERSON FX5-9, EX4-8 und CX4-7 ...

Accessories / Replacement parts
Technical data

Accessories / Replacement parts

Cable set

Alco Molex terminal w. cable 3.0 m EXD-M03 807865

Order No.: 231.0275
Connection cable

Alco connection cable with plug PT4-M15 1,5m f.PT5 804803

Order No.: 272.6161
Alco connection cable with plug PT4-M30 3,0m f.PT5 804804

Order No.: 272.6162
Alco connection cable with plug PT4-M60 6,0m f.PT5 804805

Order No.: 272.6163
Connection terminals

Alco connection terminal set K09-P00 f. ECP-024 804560

Order No.: 298.0259
Power module

Alco power-module f. EXD-SH EXD-PM 807854

Order No.: 298.0293
Pressure transmitter

Alco pressure transmitter PT5N-07M -0,8/7bar 4-20mA 805350

Order No.: 272.6173
Alco pressure transmitter PT5N-30M 0-30bar 4-20mA 805352

Order No.: 272.6175
Alco pressure transmitter PT5-50M 0-50bar 4-20mA 802353

Order No.: 272.6167
Probe / sensor

Alco low temperature sensor ECN-Z60 6,0m 807826

Order No.: 298.0292
Alco pipe sensor NTC ECN-N30 3,0m 804496

Order No.: 298.0272
Alco pipe sensor NTC ECN-N60 6,0m 804497

Order No.: 298.0273
Uninterruptible power supply

Alco uninterruptible power supply ECP-024 without terminals 804558

Order No.: 298.0258

Technical data

Type

Überhitzungsregler

Communication

RS485ModBus (RTU)

Mounting type

DIN Schienenmontage

Type

EXDSH2

Connection

Clamp 1 to 12:

for Molex connector, 12 pin

Clamp 13 to 36:

removable screw connectors: Cable size 0.14...1.5 mm2 (included in scope of delivery)

Serial interface

RS485 RTU ModBus

Outputs

Stepper motor output:

Valves: EX4…8, CX4…7 and FX5…9

Inputs

NTC temperature sensor:

ECN-N… (-45°C…+50°C temperature range)

PT1000 temperature sensor:

ECN-Z60 (-80°C…-40°C temperature range)

4…20 mA pressure transmitter:

PT5

0.5…4,5 V pressure transmitter:

PT5

Power consumption

50 VA

Protection class

IP00

Supply voltage

230/1/50 V/Ph/Hz

24 V AC/DC

Weight net

0,32 kg

Temperature measuring range

max.

55 °C

min.

0 °C

Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.