P.M.A STB 55 DIN Rail Temperature Limiter, 1 Output Relay 250V ac On-Off

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RS 제품 번호:
736-4746
제조사 부품 번호:
STB55-5000-000
제조업체:
P.M.A
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브랜드

P.M.A

Product Type

Temperature Limiter

Output Type

Relay

Number of Outputs

1

Maximum Current

2A

Maximum Operating Temperature

55°C

Minimum Operating Temperature

-10°C

Terminal Type

Screw

Control Type

On-Off

Maximum Supply Voltage

250V ac

Diagnostics

Yes

Maximum Voltage

250V

Display Type

LCD

Length

50mm

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

100 mm

Mount Type

DIN Rail

Series

STB 55

Panel Depth

110mm

해당 안됨

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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