Advanced Features; Application; Technical Characteristics - PR 9116 Series Product Manual

• Input for RTD, TC, Ohm, potentiometer, mA and V
• Supply for 2-wire transmitters
• Active / passive mA output and relay output
• Can be supplied separately or installed on power rail, PR 9400
• SIL 2-certified via Full Assessment

Advanced features

• Configuration and monitoring by way of detachable display front (PR 4511/4501); process calibration, signal and relay
simulation.
• Advanced relay configuration, e.g. setpoint, window, delay, sensor error indication and power monitoring
• Copying of the configuration from one device to others of the same type via the display front.
• Reduced Uo Ex data < 8.3 V for active input signals.
• TC inputs with internal or external CJC for higher accuracy.
• Active / passive mA output via the same two terminals

Application

• The device can be mounted in the safe area and in zone 2 / cl. 1 div. 2 and receive signals from zone 0, 1, 2 and zone 20,
21, 22 including M1 / Class I/II/III, Div. 1, Gr. A-G.
• Conversion and scaling of temperature, voltage, potentiometer and linear resistance signals.
• Power supply and signal isolator for 2-wire transmitters.
• Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the
power rail.
• The 9116 has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC
61508.

Technical characteristics

• 1 green and 1 red front LED indicate operation status and malfunction. 1 yellow LED indicates relay status.
• 2.6 kVAC galvanic isolation between input, output and supply.
6
Universal converter
9116B
9116 - Product version 9116-003