■ 제품필수정보
■ 제품사양
Module
타입 = Universal Signal Converter Input Signal
타입 = Universal Output Signal
타입 = Relay Supply Voltage = 19.2 ??300 V dc, 21.6 ??253V ac Input Range = 0 ??12 V dc, 0 ??20mA Output Range = 2 A, 250V
장착형태 = DIN Rail Mount Operating Temperature Range = -20 ??+60°C
최소 작동 온도 = -20°C 4131
타입 - Universal Trip Amplifier. The 4131 is universal trip amplifier with 1-channel. Programmable via detachable display front (4501), process calibration, relay simulation, password protection, error diagnostics and selection of help text in several languages. Features and Benefits. Universal trip amplifier Input for RTD, TC, Ohm, potentiometer, mA and V 2 adjustable alarm limits When 4131 is used with the 4501 display / programming front, all operational parameters can be modified to suit any application Please order the Display Front PR4501 separately (stock-no. ; 796-6890 796-6890 ) Process control with 2 pairs of potential-free relay contacts which can be configured to suit any application Trip amplifier with window function defined by a high and a low setpoint. The relay changes state outside the window FM-approved for installation in Div. 2 2 relay outputs Universal AC or DC supply. Programming. The 4131 universal transmitters are programmable via the PR 4501 detachable display module ( ; 7966890 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 4131 transmitter. This ensures a high degree of protection is maintained and prevents any unauthorised modifications to the configuration.
