P.M.A STB 55 DIN Rail Temperature Limiter, 1 Output Relay 250V ac On-Off
- RS Stock No.:
- 736-4746
- Mfr. Part No.:
- STB55-5000-000
- Brand:
- P.M.A
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£898.92
(exc. VAT)
£1,078.70
(inc. VAT)
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In Stock
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Units | Per unit |
|---|---|
| 1 + | £898.92 |
*price indicative
- RS Stock No.:
- 736-4746
- Mfr. Part No.:
- STB55-5000-000
- Brand:
- P.M.A
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | P.M.A | |
| Output Type | Relay | |
| Product Type | Temperature Limiter | |
| Number of Outputs | 1 | |
| Maximum Current | 2A | |
| Maximum Operating Temperature | 55°C | |
| Minimum Operating Temperature | -10°C | |
| Control Type | On-Off | |
| Terminal Type | Screw | |
| Maximum Supply Voltage | 250V ac | |
| Diagnostics | Yes | |
| Maximum Voltage | 250V | |
| Display Type | LCD | |
| IP Rating | IP20 | |
| Standards/Approvals | IEC 61000-4-2/3/4/5/6/11/13, EN 61508 SIL2, EN 61326-2, EN 61326-1, EN 60664-1 (VDE 0110-1), EN 60555, EN 55022, EN 14597, DIN 4755, DIN 4754, DIN 4752, DIN 4751 | |
| Width | 100mm | |
| Length | 50mm | |
| Series | STB 55 | |
| Mount Type | DIN Rail | |
| Panel Depth | 110mm | |
| Select all | ||
|---|---|---|
Brand P.M.A | ||
Output Type Relay | ||
Product Type Temperature Limiter | ||
Number of Outputs 1 | ||
Maximum Current 2A | ||
Maximum Operating Temperature 55°C | ||
Minimum Operating Temperature -10°C | ||
Control Type On-Off | ||
Terminal Type Screw | ||
Maximum Supply Voltage 250V ac | ||
Diagnostics Yes | ||
Maximum Voltage 250V | ||
Display Type LCD | ||
IP Rating IP20 | ||
Standards/Approvals IEC 61000-4-2/3/4/5/6/11/13, EN 61508 SIL2, EN 61326-2, EN 61326-1, EN 60664-1 (VDE 0110-1), EN 60555, EN 55022, EN 14597, DIN 4755, DIN 4754, DIN 4752, DIN 4751 | ||
Width 100mm | ||
Length 50mm | ||
Series STB 55 | ||
Mount Type DIN Rail | ||
Panel Depth 110mm | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- DE
P.M.A Temperature Controller
The P.M.A STB55 series temperature controller has a supply voltage rating of 230VAC. This high precision controller has a width of 50mm and a height of 100mm. If the permissible temperature limit is reached or if a fault occurs in the monitoring equipment within the permissible temperature range (sensor break or short circuit, failure of a component within the device, fault in the software, failure or impermissible value of the supply voltage, etc.) the STB 55 switches off immediately. When the alarm contact is activated, the “ALARM” LED flashes in the front panel and the background lighting of the display lights up and the cause of the alarm appears in the display in a plain text. In addition, a 24VDC signal for external alarm signalling is available.
Features and Benefits
1 SPDT relay for alarm output
Basic error greater than 0,5%, ±2digits
Clips onto top-hat DIN rail
Convenient 4-key operation
Input from Pt 100 in 3-wire connection, or dual thermocouples type J, K, N and S
Memory function for error signalling
Operator lock (password protection)
Programmable temperature limit and switching hysteresis
Response time 0,5 second
Applications
Thermal processes need to be monitored and the plant switched into a safe condition in case of a fault
Certifications
EN 14597
EN 61508 SIL2
IP20 rated
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