Honeywell MTL AI NFS 2CH. 4-20MA REPEATER POWER MTL4044 update to 4544
Honeywell MTL AI NFS 2CH. 4-20MA REPEATER POWER MTL4044 update to 4544
The MTLx544 provides fully-floating dc supplies for energising two conventional 2-wire or 3-wire 4/20mA or HART transmitters located in a hazardous area, and repeats the current in other circuits to drive two safe-area loads. For smart transmitters, the unit allows bi-directional transmission of digital communication signals superimposed on the 4/20mA loop current. Alternatively, the MTLx544S acts as a current sink for a safe-area connection rather than driving a current into the load. Separately powered current sources, such as 4-wire transmitters, can be connected but will not support HART communication.
SPECIFICATION
See also common specification
Number of channels
Two
Location of transmitter
Zone 0, IIC, T4–6 hazardous area if suitably certified
Div. 1, Group A hazardous location
Safe-area output
Signal range: 4 to 20mA
Under/over-range: 0 to 24mA
Safe-area load resistance (MTLx 544)
@ 24mA: 0 to 360Ω
@ 20mA: 0 to 450Ω
Safe-area load (MTLx544S)
Current sink: 600Ω max.
Maximum voltage source: 24V dc
Safe-area circuit output resistance: > 1MΩ
Safe-area circuit ripple
< 50µA peak-to-peak
Hazardous-area input
Signal range: 0 to 24mA (including over-range)
Transmitter voltage: 16.5V at 20mA
Transfer accuracy at 20°C
Better than 15µA
Temperature drift
< 0.8µA/°C
Response time
Settles to within 10% of final value within 50µs
Communications supported
HART (terminals 1 & 2 and 4 & 5 only)
Honeywell MTL AI NFS 2CH. 4-20MA REPEATER POWER MTL4044 update to 4544
Model:
51309288-225 51309512-125 MC-TAMR03 51204162-175 51403988-150
51309218-175 51304362-150 51304337-150 51305348-100 51304453-150
80363972-150 51198947-100 51309276-150 51305508-200 51305348-100
51198947-100 51309512-175 51204160-175 51191593-100 51403427-275
51309241-125 51309288-375 51304419-150 51304532-150 51201557-150
51309241-175 51404305-375 51197593-100 51304511-200 51309290-125
51201420-005 51201420-010 51304754-150 51304337-150 51204160-175 51305348-100 51304453-150
51309276-150 51405038-175 51405040-175 51405039-175 51309204-175 51304362-150 51304754-150 80363969-150 80363972-150 80363975-150 51204172-175 51304453-15051305890-17551204162-175
51304449-500 INTECOLOR CRT EA
51304451-100 DO STANDBY MANUAL P WA EA
51304453-100 FTA, HLAI/STI COMP TERM MU-TAIH02 EA
51304453-150 FTA,HLAI/STI COMP TERM CC MC-TAIH02 EA
51304456-100 MONITOR 14IN EA 51196793-100
51304465-000 POWER CABLE (ORDER INDV. LENGTH) EA
51304467-100 FTA, LLMUX/SDI/SI PWR ADAPTER EA 51309204-175
51304467-150 FTA, LLMUX/SDI/SI PWR ADAPTER EA 51309204-175
51304472-100 PWA, NGI I/O EA
51304476-100 FTA, A/O COMPR TERM EA 51304476-175
51304476-125 A/O FTA, COMP CE MU-TAOX02 EA
51304476-150 FTA, A/O EA 51304476-175
51304476-175 FTA, A/O CCCE MC-TAOX02 EA
51304477-100 LLAI RTD MUX FTA EA 51309218-125
51304477-150 FTA,LLAI MUX RTD EA 51309218-175
51304478-100 FTA,LLAI MUX TC (SEE NOTES) EA
51304481-100 LLAI IOP ASSM MU-PAIL02 EA
51304481-150 LLAI IOP ASSM CC MC-PAIL02 EA
51304483-100 PWA, AO/IOP EA 51309152-175
There are a lot of models do not have the statistics, if you need, please contact me or send e-mail and phone