100% Original MTL3058 AND MTL3059 In Good Price Ready To Ship
MTL3058 AND MTL3059 SERIAL-DATA INTERFACES MTL3058 – RS232, general-purpose MTL3059 – RS422, general-purpose
These units enable two ‘intelligent’ devices mounted in safe areas to communicate, bidirectionally in serial data form, across a hazardous area. A typical application is the link between safe-area process control systems and multi-point or multi-stream analysers located in ‘safe-area’ instrument cabins or analyser houses in hazardous areas. Each unit is provided with a connector on the safe-area side for connecting RS232 (MTL3058) or RS422 (MTL3059) serial-data links. In all applications an interface unit is needed at each end of the cable, these being connected by three wires to provide full duplex communication. If the data flow is controlled by software (via Xon/Xoff), then one pair of units can be used for both ‘transmit’ and ‘receive’ data lines. If hardware handshaking is needed for data flow control (eg, CTS, RTS) then further pairs of units can be used.
MTL3058 AND MTL3059SERIAL-DATA INTERFACESMTL3058 – RS232, general-purposeMTL3059 – RS422, general-purposeThese units enable two ‘intelligent’ devices mounted in safe areas to communicate
SPECIFICATION OF MTL3058&MTL3059
See also 'Common specification'
Number of channels
One two-way communication channel, fully floating
Location of connecting cable
Zone 0, IIC, T4 hazardous area
Div 1, Group A, hazardous location
Safe-area signal
RS232, 300 to 19.2kbaud (MTL3058)
RS422, 300 to 19.2kbaud (MTL3059)
Via 4-terminal connector on side of unit
Hazardous-area signal
Switched current 0 to 15mA at 6.8V
Transmission distance (between isolators)
Power requirement
62mA typical at 24V
55mA at 35V to 70mA at 20V
Power dissipation within unit
1.5W typical at 24V
2.0W maximum at 35V
Replaceable fuse
80mA, 5 x 20mm glass to DIN41571 sht.2, semi-time-lag (M)
Safety description
Terminals 5 & 6 wrt 7 & 8
15V, 194Ω, 77mA, Um = 250V rms or dc
FM max entity parameters
Voc = 15V, Isc = 154mA, Ca = 0.11µF, La = 1.55mH
Weight
170g
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MTL3099
MTL3081
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MTL3072
MTL3071
MTL3058
MTL3059
MTL3054
MTL3052
MTL3046B
MTL3045
MTL3043
MTL3042
MTL3041
MTL3021
MTL3014
MTL3013
MTL3011
Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com
Website: http://www.hkxytech.com/ | GMT/UTC +8
