Applications

• The device can be mounted in the safe area and in zone 2 / div. 2 and receive signals from zone 0, 1, 2, 20, 21 and 22 / Class I/II/III, Div. 1, Gr. A-G.
• Conversion and scaling of temperature (Pt, Ni and TC) and active current signals.
• Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
• The 9113 has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Features

• Input for RTD, TC and mA
• Active / passive mA output
• 1 or 2 channels
• Can be supplied separately or installed on power rail, PR type 9400
• SIL 2-certified via Full Assessment

PR 4501 Display / programming front

Application:

• Communications interface for modification of operational parameters in 9116.
• Can be moved from one 9116 module to another and download the configuration of the first converter to subsequent converters.
• Fixed display for readout of process data and status

Technical characteristics:

• LCD display with 4 lines; line 1 (H = 5.57 mm) shows input signal, line 2 (H = 3.33 mm) shows units. Line 3 alternates between digital output value and scaling (kHz, Hz, mHz, P/m, P/h, P/d) or shows TAG no. Line 4 shows tendency readout for the input signal and communication status.
• Programming access can be blocked by assigning a password. The password is saved in the converter in order to ensure a high degree of protection against unauthorised modifications to the configuration.

Options

If required, Omni Instruments will program a 9113B to your specific requirements. Please contact us for details.