GJR2390200R1411卡件工控,83SR04C-E使用區(qū)域
過程輸入/輸出通信
通過與相關(guān)FCM或FCP通信冗余2 Mbps模塊現(xiàn)場總線。
輸入通道8個隔離和獨立通道輸入范圍（每個通道）
FBM201：0至20 mA dc
FBM201b：0至100 mV dc
FBM201c：0至5 V dc
FBM201d：0至10 V dc
輸入通道（8）模擬精度（包括線性）量程的±0.03%準確溫度系數(shù)：±50 ppm/oC現(xiàn)場設(shè)備布線距離
GJR2390200R1411卡件現(xiàn)場設(shè)備與FBM是合規(guī)電壓的函數(shù)（22.8 V dc）、導線電阻和電壓降現(xiàn)場設(shè)備。
輸入通道阻抗FBM201：61.5Ω標稱值
FBM201b：10 MΩ
FBM201c：10 MΩ
FBM201d：10 MΩ
輸入信號A/D轉(zhuǎn)換每個通道執(zhí)行A/D信號轉(zhuǎn)換使用獨立的Sigma-Delta轉(zhuǎn)換器。
GJR2390200R1411卡件整合期軟件可配置。
共模抑制>50或60 Hz時為100 db
正常模式抑制>50或60 Hz時為95 db回路電源保護
每個通道都是電流通道對通道隔離、限流和調(diào)壓。
所有模擬輸入受其設(shè)計限制為大于30 mA。如果限流電路短路，電流限制在100mA左右。
輸入通道隔離每個通道與所有其他通道進行電流隔離
通道和接地。模塊/TA能夠承受600 V ac的電勢，且不會造成損壞在任何頻道和接地，或在給定通道和任何其他通道之間
頻道注意安全這并不意味著這些通道用于永久連接到這些電平的電壓。超出限制對于輸入電壓，如本規(guī)范，違反電氣安全規(guī)范并可能使用戶遭受電擊。
電源要求輸入電壓范圍（冗余）24 V dc+5%，-10%消耗量7 W（最大）散熱，散熱3 W（最大）校準要求
模塊和終端組件的校準
Process I/O Communications
Communicates with its associated FCM or FCP via
the redundant 2 Mbps module Fieldbus.
Input Channels
8 isolated and independent channels
Input Range (each channel)
FBM201: 0 to 20 mA dc
FBM201b: 0 to 100 mV dc
FBM201c: 0 to 5 V dc
FBM201d: 0 to 10 V dc
Input Channels (8)
ANALOG ACCURACY (INCLUDES LINEARITY)
±0.03% of span
Accuracy temperature coefficient: ±50 ppm/oC
FIELD DEVICE CABLING DISTANCE
Maximum distance of the field device from the
FBM is a function of compliance voltage
(22.8 V dc), wire resistance, and voltage drop at
the field device.
INPUT CHANNEL IMPEDANCE
FBM201: 61.5 Ω nominal
FBM201b: 10 MΩ
FBM201c: 10 MΩ
FBM201d: 10 MΩ
INPUT SIGNAL A/D CONVERSION
Each channel performs A/D signal conversion
using an independent Sigma-Delta converter.
INTEGRATION PERIOD
Software configurable.
COMMON MODE REJECTION
>100 db at 50 or 60 Hz
NORMAL MODE REJECTION
>95 db at 50 or 60 Hz
LOOP POWER SUPPLY PROTECTION
Each channel is channel-to-channel galvanically
isolated, current limited, and voltage regulated.
All analog inputs are limited by their design to less
than 30 mA. If the current limit circuit shorted out,
the current is limited to about 100mA.
Input Channel Isolation
Each channel is galvanically isolated from all other
channels and earth (ground). The module/TA
withstands, without damage, a potential of 600 V ac
applied for one minute between any channel and
ground, or between a given channel and any other
channel.
CAUTION
This does not imply that these channels are
intended for permanent connection to
voltages of these levels. Exceeding the limits
for input voltages, as stated elsewhere in this
specification, violates electrical safety codes
and may expose users to electric shock.
Power Requirements
INPUT VOLTAGE RANGE (REDUNDANT)
24 V dc +5%, -10%
CONSUMPTION
7 W (maximum)
HEAT DISSIPATION
3 W (maximum)
Calibration Requirements
Calibration of the module and termination assembly is
not required.
