PR Electronics 4100 Series Universal Transmitter, Universal Input, Voltage, Relay, Current Output, 21.6 V ac, 253 V ac,

From PR Electronics, the 4116 Universal transmitters designed for signal isolation, conversion, linearization and amplification of a wide range of input signals. The robust single channel transmitter features a wide range of freely programmable inputs. These include RTD or thermocouple inputs for temperature measurement. Linear resistance, potentiometer and voltage or current including 2-wire transmitters. Outputs include voltage or active current in addition to the 2 x relay outputs with latching functionality. The 4116 universal device offers the user the flexibility to meet the many demands of today’s industrial applications. PR Electronics 4116 transmitter is designed according to strict safety requirements and is therefore suitable for use in SIL 2 installations.

• Input for RTD, TC, Ohm and potentiometer, mA and V
• Output for current, voltage and 2 relays
• Power supply and signal isolator for 1-wire transmitters
• Universal AC or DC supply
• Suitable for SIL 2 applications (the built-in safety readback on the mA output must be actively selected in the menu)
• Clear LED Green / Red indicates normal operation or malfunction
• Yellow LED is ON for each active output relay
• 4-port 2.3 kVAC galvanic isolation
• FM-approved for installation in Div 2
• DIN Rail mounting
• Password protection against unauthorized changes to the configuration

The 4116 universal transmitters are programmable via the PR 4501 detachable display module (7966890). The 4501 module allows the programming of the vast array of input and output parameters easily and safely. Together with advanced functions including 2 point calibration, process simulation and diagnostics.

With a simple menu and explanatory text the 4501 is extremely straightforward to navigate. Functions are clearly depicted on the 4 line LCD display even in low light conditions. Line 1 shows the input signal, line 2 shows the units, and line 3 shows analogue output or tag number. Line 4 shows the communication and relay status. In addition the 4501 features password protection. Programming access can be blocked by assigning a password which is conveniently saved in the 4116 transmitter. This ensures a high degree of protection is maintained and prevents any unauthorised modifications to the configuration.