Jumo 202551 Surface Mount Controller 4 Input Relay 240V Controller
- RS Stock No.:
- 279-826
- Mfr. Part No.:
- 202551/01-8-01-4-0-2-23/000
- Manufacturer:
- Jumo
Subtotal (1 unit)*
SGD1,803.07
(exc. GST)
SGD1,965.35
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 19 October 2026
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Units | Per unit |
|---|---|
| 1 + | SGD1,803.07 |
*price indicative
- RS Stock No.:
- 279-826
- Mfr. Part No.:
- 202551/01-8-01-4-0-2-23/000
- Manufacturer:
- Jumo
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Jumo | |
| Output Type | Relay | |
| Product Type | Controller | |
| Number of Inputs | 4 | |
| Maximum Operating Temperature | 55°C | |
| Minimum Operating Temperature | -5°C | |
| Terminal Type | Screw | |
| Control Type | Controller | |
| Maximum Supply Voltage | 240V | |
| Digital Comms | RS485, RS422, PROFIBUS-DP, Modbus, Jbus | |
| Maximum Voltage | 240V | |
| Display Type | LCD | |
| Standards/Approvals | DIN EN 61010, CAN/CSA-C22.2 No. 61010-1, UL 61010-1, Profibus-DP, Part 1 (electrical safety), DIN EN 61326-1 (EMC), c UL us E 201387 | |
| Width | 48mm | |
| IP Rating | IP65, IP20 | |
| Length | 96mm | |
| Mount Type | Surface Mount | |
| Series | 202551 | |
| Panel Depth | 90mm | |
| Select all | ||
|---|---|---|
Brand Jumo | ||
Output Type Relay | ||
Product Type Controller | ||
Number of Inputs 4 | ||
Maximum Operating Temperature 55°C | ||
Minimum Operating Temperature -5°C | ||
Terminal Type Screw | ||
Control Type Controller | ||
Maximum Supply Voltage 240V | ||
Digital Comms RS485, RS422, PROFIBUS-DP, Modbus, Jbus | ||
Maximum Voltage 240V | ||
Display Type LCD | ||
Standards/Approvals DIN EN 61010, CAN/CSA-C22.2 No. 61010-1, UL 61010-1, Profibus-DP, Part 1 (electrical safety), DIN EN 61326-1 (EMC), c UL us E 201387 | ||
Width 48mm | ||
IP Rating IP65, IP20 | ||
Length 96mm | ||
Mount Type Surface Mount | ||
Series 202551 | ||
Panel Depth 90mm | ||
- COO (Country of Origin):
- DE
The Jumo pH transmitter in a panel case is a compact and also a modular device which can solve the most diverse tasks due to its flexibility including 3 slots for optional boards. The main input is for sensors to measure the pH value or the redox voltage. Resistance thermometers Pt100 and Pt1000, NTC/PTC or standard signals 0(4) to 20 mA or 0 to 10 V can be connected to the second analogue input (compensation input). The two binary inputs can be used either as initiators for actions (e.g. HOLD, keyboard inhibit) or when connecting pulse generators for flow rate measurement. Parameters are displayed in plain text for easily comprehensible and reliable operation. It can be used as a two point or three point controller, three point modulating controller or continuous controller. In addition to the standard inputs/outputs already described, the unit also has an analogue output and a relay (changeover contact).
Electrical connection is on the back via screw terminals
Software includes parameter set selection and a math module
High contrast graphic display
Setup program is available for convenient configuration via PC
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