500Hz To 10kHz MTL4546Y Isolating Driver 16V 20mA ODM
|
MTL4546Y ISOLATING DRIVERThe MTLx546 accepts a 4/20mA floating signal from a safe-area controller to drive a current/pressure converter (or any other load up to 800Ω) in a hazardous area. For HART valve positioners, the module also permits bi-directional transmission of digital communication signals. Process controllers with a readback facility can detect open or short circuits in the field wiring: if these occur, the current taken into the terminals drops to a preset level. The MTL4546C and the MTLx546Y are very similar to the MTLx546 except that they provide open circuit detection only (i.e. no short-circuit detection).
SPECIFICATION Number of channels One Location of I/P converter Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A, hazardous location Working range 4 to 20mA Digital signal bandwidth 500Hz to 10kHz Maximum load resistance 800Ω (16V at 20mA) Minimum load resistance 90Ω (short-circuit detection at < 50Ω) Output resistance > 1MΩ Under/over range capability Under range = 1mA Over range = 24mA (load ≤ 520Ω) Input and output circuit ripple < 40µA peak-to-peak Transfer accuracy at 20°C Better than 20µA Temperature drift < 1.0µA/°C LED indicator Green: power indication Maximum current consumption (with 20mA signals into 250Ω load) 35mA at 24V dc Power dissipation within unit (with 20mA signals into 250Ω load) 0.8W at 24V Safety description Uo =28V Io =93mA Po =651mW Um = 253V rms or dc
Related Part Number:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Product Tags: MTL4546Y 10kHz isolating driver 500Hz isolating driver |
|
MTL4544 Eaton-MTL Repeater Power Supply Safe-area Circuit Ripple 50µA Peak-to-Peak for Two-channel Industrial Applications |
|
MTL7796- MTL Zener Barriers DIN Rail Mount DC Power Supply |
|
MTL4573 MTL Temperature Converter for RTD Excitation Current 200µA Nominal Output Range 4 to 20mA Nominal into 600Ω Max |
|
MTL4531 MTL Vibration Transducer Interface Signal Range -20V to 35V DC Durable and Long-Lasting |
|
MTL CPS16 16-Way Backplane Screw-Clamp Connector Equipped with Electrical Connection Plug-in Connectors |
|
Eaton Crouse-Hinds Series MTL HMS64/HMM64 Backplane 64 channel with 4 x MTL4852 capacity |