FOXBORO 0 to 20 mA Input Interface Module FBM01 The 0 to 20 mA Input Interface contains eight 20 mA dc analog input channels. Each channel accepts a 2-wire, analog sensor input such as a 4 to 20 mA transmitter or a self-powered 20 mA source. The module performs the signal conversion required to interface the electrical input signals from the field sensors to the redundant Fieldbus. The module is a main type, and independently connects to the redundant Fieldbus.
This module executes the analog Input application program. The configurable options for this program are Analog Input Resolution (on a per module basis), Fieldbus Switching Enable, and Fieldbus Switching Time. FUNCTIONAL SPECIFICATIONS Input 8 isolated and independent channels Input Range (each channel) 0 to 20.4 mA dc Accuracy ±0.05% of span Communication Via a redundant Fieldbus Power Requirements INPUT VOLTAGE RANGE (REDUNDANT) 26 to 42 V dc CONSUMPTION 14 W (maximum) HEAT DISSIPATION 12 W (maximum) Input Connections Two configurations (see Figure 1) Conversion Time (software configurable) See Table 1 (Input Specifications) Isolation The module will withstand, without damage, a potential of 600 V ac applied for one minute between any channel and earth (ground), or between a given channel and any other channel. NOTE This does not imply that these channels are intended for permanent connection to hazardous voltage circuits. Connection of these channels to voltages greater than 30 V ac or 60 V dc will violate electrical safety code requirements and may expose users to electric shock. ENVIRONMENTAL SPECIFICATIONS(a) Operating TEMPERATURE 0 to 60°C (32 to 140°F) RELATIVE HUMIDITY 5 to 95% (Noncondensing) ALTITUDE -300 to +3,000 m (-1,000 to +10,000 ft) Storage TEMPERATURE -40 to +70°C (-40 to +158°F) RELATIVE HUMIDITY 5 to 95% (Noncondensing) ALTITUDE -300 to +12,000 m (-1,000 to +40,000 ft) Contamination Class G3 (Harsh) as defined in ISA Standard, S71.04 PHYSICAL SPECIFICATIONS Mounting WITH Y-ADAPTER Installable in the 1X8 Mounting Structure, I/A Series Industrial Enclosures and Field Enclosure 8 WITHOUT Y-ADAPTER Installable in I/A Series Field Enclosure 4 and the 1X8 FBM Mounting Structure Mass 1 kg (2.2 lb) Indicators (mounted on termination connector) OPERATIONAL STATUS Red and green light-emitting diodes (LEDs) Field Termination Connections(a) DISCRETE WIRE BLOCK 24 screw-clamp terminals DIRECT CONNECTION BLOCK 24 screw-clamp terminals PLUG CONNECTOR BLOCK 34-pin connector. Mates with: – Burndy MSD 34 PM 118 (plug with bar-type cable clamp) – Burndy MSD 34 PM 124 (plug with clam shell hood) – Burndy MSD 34 PM 824 (plug with suitcase hood) – or equivalent P0400VT PROCESOOR APPLICATION 20 P0400VU PROCESSOR MODULE WORK STATION WP20 P0400YC PROCESSOR MODULE P0400YD PROCESSOR MODULE P0400YE I/O PROCESSOR MODULE FMB04 0-2MA P0400YG MODULE FMB06 P0400YL PROCESSOR MODULE P0400YR EXPANDER INPUT OUTPUT 120V AC P0400YV TRANSMITTER I/O INTELLIGENT FBM18 P0400ZA POWER MODULE 100-240VAC 100MS P0400ZC POWER MODULE 4-24VDC P0400ZE POWER SUPPLY MODULE P0400ZG INTERFACE MODULE MODEBUS P0500GN PWA FOR JUNCTION BOX / 120V P0500JX CABLE SCSI PERIPHERAL 2FT P0500NX BUS INTERMEDIATE POWER LONG P0500NY BUS INTERMEDIATE POWER SHORT P0500NZ BUS INPUT POWER LONG 120VAC P0500PD BUS INPUT POWER LONG 24VDC P0500PE BUS INPUT POWER SHORT 120VAC P0500PJ BUS INPUT POWER SHORT 24VDC P0500RG CABLE TERMINATION FBM02 P0500RU CABLE TERMINATION FBM03 P0500RY CABLE TERMINATION FBM04/39/44 P0500RYFBM043944 WIRE P0500SE CABLE FBM10/15 TERMINATION P0500SR CABLE FBM07B/12B TERMINATION P0500UM MODULE 4 JACKS / 3 LEADS P0500UX CABLE 4FT PERIPHERAL SCSI P0500UY CABLE 8FT PERIPHERAL SCSI P0500WX CABLE VIDEO 10FT WP20/25/30 P0500XL CONNECTOR FT MODULE 4 SLOT P0600TA ANNUNCIATOR KEYPAD P0700AF CABLE TERMINAL FBM04 NOSE CONE SHORT P0700FV FAN ASSEMBLY BOTTOM ENTRY/TOP P0700FW FAN ASSEMBLY BOTTOM ENTRY/BOTTOM P0700HE CABLE TERMINATION P0700TT CABLE FBM18 TERMINATION P0700WB EXTENDER MODEBUS NODEBUS EXTENDER P0800AZ CABLE RS232 PERIPHERAL P0800CB CABLE 10FT WP GCIO / WS P0800CE CABLE WP GCIO / SPLIT 10 FT P0800DA CABLE BLOCK CP30/40FT FIELDBUS TERMINATION P0800DB CABLE CP10 FIELDBUS TERMINATION BLOCK P0800DC CABLE TERMINATION BLOCK FIELDBUS ISOLATOR P0800DG CABLE FIELDBUS EXTENDED SM UPPER 2FEET P0800DV CABLE FIELDBUS EXTENSION MS LOWER 2FT P0800EC NODEBUS EXTENSION CABLE P0800ED NODEBUS B EXTENSION CABLE P0800KD CARRIERBAND LAN ASSEMBLY P0800KE NODEBUS EXTENDER P0800MW CABLE COILED GCIO P0900DB BUS TERMINATOR SCSI P0900ES LETTERBUG CHARACTER 0 / PRICED INDIVIDUALLY P0900ET LETTERBUG CHARACTER 1 / PRICED INDIVIDUALLY P0900EU LETTERBUG CHARACTER 2 / PRICED INDIVIDUALLY P0900EV LETTERBUG CHARACTER 3 / PRICED INDIVIDUALLY P0900EW LETTERBUG CHARACTER 4 / PRICED INDIVIDUALLY P0900EX LETTERBUG CHARACTER 5 / PRICED INDIVIDUALLY