Multifunctional safety limiter JUMO safetyM TA

DIN railtemperatureflow

Overview
The JUMO safetyM TA is a multifunctional, fault-tolerant safety limiter certified to IEC 61508 and ISO 13849. It supports degraded-plant operation via an integrated voting function, reducing unplanned machine stoppages and scrap. Flexible configuration enables implementation of multiple SIF scenarios including voting, 2oo2 and STB.

Highlights

• Certified to SIL 2 / SIL 3 and PL c / PL e
• User-configurable SIF scenarios
• Maintains plant availability with degraded-mode operation

Customer benefits at a glance

• Voting function enabling degraded plant operation
• Flexible configuration of different safety instrumented function (SIF) scenarios
• Reduction of unintended shutdowns and improved availability
• Compliance with SIL 2 / SIL 3 (IEC 61508) and PL c / PL e (ISO 13849)
• Universal analog input for temperature, pressure, flow and level

Technical data
General technical data:
Analog input: Universal input for temperature, pressure, flow and level
Voltage supply: DC 24 to 240 V (−15/+10 %); AC 110 to 240 V (−15/+10 %), 48–63 Hz
Power supply and communication: PUSH IN terminals or back panel clamps (PowerRailCom)
Operating temperature: -10 to +55 °C
Interfaces: USB (for setup)
Certifications: SIL 2 / SIL 3, PL c / PL e
Approvals: EAC, UL, cULus
Functions: Flexible configuration of SIF functions including 1oo2D voting with adjustable time for degraded operation; Safety Temperature Limiter/Monitor per DIN EN 14597; 2oo2 configuration
Display: 64×96 pixel dot-matrix LCD with backlight
Setup: Configuration software with USB interface

Technical specifications

• Model: JUMO safetyM TA
• Approvals / Certifications: SIL 2 / SIL 3 (IEC 61508), PL c / PL e (ISO 13849)
• Analog input: Universal input for temperature, pressure, flow and level
• Voltage supply: DC 24 to 240 V (−15/+10 %); AC 110 to 240 V (−15/+10 %), 48–63 Hz
• Power / communication terminals: PUSH IN terminals or back panel clamps (PowerRailCom)
• Operating temperature range: -10 °C to +55 °C
• Interfaces: USB for setup
• Display: 64 × 96 pixel dot-matrix LCD with backlight
• Safety functions: Voting for degraded operation (1oo2D), Safety Temperature Limiter/Monitor (DIN EN 14597), 2oo2 configuration
• Approvals: EAC, UL, cULus