MTL4546Y Isolating Driver 500Hz-10kHz 16V 20mA Hazardous Area
Price:
negotiable
MOQ:
1 piece
Delivery Time:
on request
Brand:
MTL
Product Description
500Hz To 10kHz MTL4546Y Isolating Driver 16V 20mA ODM
Product Attributes
| 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 |
| Digital signal bandwidth | 500Hz to 10kHz |
| Maximum load resistance | 800Ω (16V at 20mA) |
| Output resistance | > 1MΩ |
| LED indicator | Green: power indication |
Product Description
MTL4546Y ISOLATING DRIVER
The 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).
Specifications
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
Output resistance: > 1MΩ
Under/over range capability: Under range = 1mA, Over range = 24mA (load ≤ 520Ω)
Input and output circuit ripple:
Transfer accuracy at 20°C: Better than 20µA
Temperature drift:
![MTL4546Y Isolating Driver product photo]()
LED indicator: Green: power indication
Maximum current consumption: 35mA at 24V dc (with 20mA signals into 250Ω load)
Power dissipation within unit: 0.8W at 24V (with 20mA signals into 250Ω load)
Safety description: Uo =28V Io =93mA Po =651mW Um = 253V rms or dc
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Company
SC Automation Limited
Location
Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
Contact Person
Joy chen