D2011M中文资料PDF规格书
D2011M规格书详情
General description:
D2000M series Intrinsically Safe Multiplexing System consists of one to four
Analog-Temperature Multiplexer units model D2010M, up to twelve Expander units
model D2011M, or up to four Digital Multiplexer units model D2030M, mounted in
Hazardous Area/Hazardous Locations Zone 1-2, Gas Group IIC-IIB-IIA T4 or
Class I, Division 1-2, Group A, B, C, D T4 and connected via a single/redundant 2 wires
data communication/supply line to a Modbus Gateway unit model D2050M,
mounted in Safe Area/Non Hazardous Locations and connected to a PLC, DCS or PC.
Multiplexer Expander D2011M units can be installed in the field, close to input sensors,
for data acquisition of signal from Hazardous Area/Hazardous Locations Zone 0-1-2 or
Class I, Class II, Class III, Division 1-2.
The units are primarily intended for Hazardous Area/Hazardous Locations acquisition of
low level signals from mV, thermocouples, thermoresistances or mA (via external shunt
device like D1090Q four channel shunt resistor) sources.
D2011M scans all channels using state of the art solid state isolated relays, and stores
all data in the D2010M memory buffer connected to it, where they can be rapidly
accessed by the Modbus Gateway D2050M unit.
Each D2011M unit accepts directly up to 16 input channels.
An integrating type, high rejection, high accuracy (18 bits) A/D converter installed on
D2010M unit that control up to three Expander D2011M, provides accurate and stable
measurements. All parameters are software configurable by serial commands via
D2050M Gateway unit and stored in the D2010M unit connected to the Expander.
Features:
• Intrinsically Safe for installation in Zone 1, 2 Gas Group IIC, IIB, IIA T4
or Class I, Division 1, 2 Groups A, B, C, D, Temperature Code T4 and
Class I, Zone 1, 2 Groups IIC, IIB, IIA, Temperature Code T4
Hazardous Area/Hazardous Location.
• Universal inputs (mV, TC, RTD) from Zone 0, 1, 2 or
Class I, II, III, Division 1, 2, Groups A, B, C, D, E, F, G, and
Class I, Zone 0, 1, 2 Groups IIC, IIB, IIA Hazardous Location.
• Isolation of 200 V input to input (mV or TC), 60 V input to input (RTD)
and 500 V input to ground, allows grounded sensors.
• EMC Compatibility to EN61000-6-2, EN61000-6-4.
• ATEX, FM & FM-C, Russian and Ukrainian Certifications.
• High reliability, SMD components.
• High density, 16 channels per unit.
• Lower cables, installation and maintenance costs.
• 1 terminal block per input, no external terminal block required.
• Simplified installation using standard DIN Rail mounting units.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TOS |
23+ |
TO-220F |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ROHM/罗姆 |
21+ROHS |
TO-92L |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
TOSHIBA |
21+ |
TO-220F |
168 |
原装现货假一赔十 |
询价 | ||
ROBNUG |
2000 |
1600 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
ROBNUG |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
TOSHIBA/东芝 |
23+ |
TO-220F |
10000 |
公司只做原装正品 |
询价 | ||
TOS |
03+ |
TO-220 |
50 |
询价 | |||
TOSHIBA/东芝 |
23+ |
NA/ |
12250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TOS |
23+ |
TO-TO-220 |
33500 |
全新原装真实库存含13点增值税票! |
询价 | ||
TOS |
2020+ |
TO-220F |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |