多路转换D2000M系列

D2000M Multiplexer Series Information

The D2000M Multiplexer System allows the acquiring of multiple Analog and/or Digital signals from sensors in Hazardous Area to a Gateway in Safe Area.

The Gateway D2050M communicates with PC/PLC/DCS via RS232 or Modbus redundant lines with a documented protocol, allowing maximum interoperability.

系统特点

• ATEX certification BVS 06 ATEX 101 X (download):
  Gateway: II (1)G [EEx ia] IIC
  Field units: II (1)2G EEx ia IIC T4
• High density, up to 256 Analog Inputs (TC,RTD,mV from D2010M) and up to 128 Digital Inputs (contact / proximity from D2030M) in the same system (expandable up to 7936 inputs by cascading multiple Gateways via Modbus)
• Inputs from Zone 0, 1, 2
• Input sensors: 2-3-4 wire RTD, Pt100, Pt50, Ni100, Cu100, Cu53, Cu50, Cu46, Thermocouples A1, A2, A3, B, E, J, K, L, Lr, N, R, S, T, U.
• Robust Isolation (+- 200V channel to channel), provides high immunity against interference and ground loops
• Intrinsically Safe for installation in Zone 1, 2
• Field Units can be placed up to 5 km from Gateway
• High Accuracy 18bit A/D converter
• Redundant communication/powering lines
• Programmable via PC (RS232) and Modbus (RS485)
• Repeats input contact via Relays (D2052M) or Transistor Outputs (D2053M)
• Reduces field wiring and installation costs
• Eliminates the need of PLC - DCS I/O cards
• Field Unit operating temperature: -40 to +60°C
• Gateway D2050M can be installed in Zone 1 / Div. 1 by using an explosion proof enclosure
• AISI 316 stainless steel enclosures are available for field units (Series GM2300)

 

产品

型号	Field device	图片	描述
CABF005	-		15cm (6") Flat cable for connecting D2010M to D2011M
CABF006	-		30cm (12") Flat cable for connecting D2010M to D2011M
CABF007	-		50cm (20") Flat cable for connecting D2010M to D2011M
CABF008	-		Cable to connect D2050M to D2010M/D2030M
CABF022	-		15cm (6") Flat cable for connecting D2050M to D2052M/D2053M
CABF023	-		30cm (12") Flat cable for connecting D2050M to D2052M/D2053M
CABF024	-		50cm (20") Flat cable for connecting D2050M to D2052M/D2053M
D2010M			Intrinsically Safe Analog - Temperature Multiplexer Slave Unit (16 inputs)
D2011M			Intrinsically Safe Analog - Temperature Multiplexer Expander for D2010M
D2030M			Intrinsically Safe Digital Multiplexer Slave Unit (32 inputs)
D2050M			Gateway - Power Supply Unit for Multiplexer D2000M Series
D2052M			Multiplexer Contact-Proximity Relay Output Repeater
D2053M			Multiplexer Contact-Proximity O.C Transistor Output Repeater
GM2300	-		Field Mounting Enclosures for D2000M