Siemens RDH Wall Mount Thermostat 1 Input, 1 Output Relay 3V dc PID Controller

Sous-total (1 unité)*

65,89 €

(TVA exclue)

79,73 €

(TVA incluse)

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Prix par unité
1 +65,89 €

*Prix donné à titre indicatif

N° de stock RS:
245-172
Référence fabricant:
RDH100 / S55770-T377
Fabricant:
Siemens
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Marque

Siemens

Output Type

Relay

Product Type

Thermostat

Number of Inputs

1

Number of Outputs

1

Maximum Current

5A

Maximum Operating Temperature

+30°C

Minimum Operating Temperature

+5°C

Control Type

PID Controller

Maximum Supply Voltage

3V dc

Maximum Voltage

250V ac

Display Type

LCD

Width

120mm

IP Rating

IP20

Standards/Approvals

RoHS

Length

26.9mm

Mount Type

Wall Mount

Series

RDH

Pays d'origine :
CN

Siemens RDH Series Thermostat, IP20, 5A Maximum Current - RDH100 / S55770-T377


This thermostat is a wall-mounted controller designed for precise temperature regulation in industrial and building automation environments. It presents setpoint and status information on an LCD and uses closed-loop control to manage a single relay output, making it suitable for managing simple heating or cooling loops within defined ambient ranges.

Features and Benefits:


• PID control delivers stable temperature regulation and reduced oscillation
• Relay output rated 5A enables direct switching of compatible loads
• Operates from 3V up to 250V AC for flexible supply arrangements
• Single input supports straightforward sensing and control tasks
• IP20 enclosure allows installation in protected indoor panels

Applications


• Suitable for HVAC zone temperature control panels
• Ideal for industrial process cabinets with simple on/off loads
• Used for temperature management in electrical enclosures
• Can be used for small heating device control in workshops

What ambient range can I expect for reliable operation?


The unit functions correctly between +5°C and +30°C, so ambient temperatures should be maintained within that span to ensure proper control behaviour.

How many outputs are available and what type are they?


There is one output provided, implemented as a relay suitable for switching up to 5A of load.

What mounting method is required for installation?


It is designed for wall mounting and should be fixed to a suitable indoor surface or panel.

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