DI821 3BSE008550R1 Input Module Amplifier Module
Description
The DI821 is a 8 channel, 230 V a.c./d.c, digital input module for the S800 I/O. This module has 8 digital inputs. The ac input voltage range is 164 to 264 V and the input current is 11 mA at 230 V a.c. The d.c. input voltage range is 175 to 275 volt and the input current is 1.6 mA at 220 V d.c. The inputs are individually isolated.
Every input channel consists of current limiting components, EMC protection components, input state indication LED, optical isolation barrier and an analog filter (6 ms).
Channel 1 can be used as voltage supervision input for channels 2 - 4, and channel 8 can be used as voltage supervision input for channels 5 - 7. If the voltage connected to channel 1 or 8 disappears, the error inputs are activated and the Warning LED turns on. The error signal can be read from the ModuleBus.
General info
| Article number |
3BSE008550R1 |
| Type |
Digital Input |
| Signal specification |
230 V a.c., 220 V d.c. |
| Number of channels |
8 |
| Signal type |
Current sinking |
| HART |
No |
| SOE |
No |
| Redundancy |
No |
| High integrity |
No |
| Intrinsic safety |
No |
| Mechanics |
S800 |
Detailed data
| Input voltage range, "0" |
0..50 V a.c., 0..40 V d.c. |
| Input voltage range, "1" |
164..264 V a.c., 175..275 V d.c. |
| Input impedance |
21 kΩ (a.c.) / 134 kΩ (d.c.) |
| Isolation |
Individually isolated channels |
| Filter times (digital, selectable) |
2, 4, 8, 16 ms |
| Input frequencey range |
47..63 Hz |
| Analog filter On/Off delay |
5 / 28 ms |
| Current limiting |
Sensor power can be current limited by the MTU |
| Maximum field cable length |
200 meters (219 yards) 100 pF/m for a.c., 600 meters (656 yards) for d.c. |
| Rated insulation voltage |
250 V |
| Dielectric test voltage |
2000 V a.c. |
| Power dissipation |
Typ. 2.8 W |
| Current consumption +5 V Modulebus |
50 mA |
| Current consumption +24 V Modulebus |
0 |
| Current consumption +24 V external |
0 |
Diagnostics
| Front LED’s |
F(ault), R(un), W(arning), Channel 1-16 Status |
| Supervision |
Process voltage, Channel 1 and 8 can be used per group |
| Status indication of supervision |
Module Error, Module Warning, Channel error |
Environment and certification
| CE mark |
Yes |
| Electrical safety |
EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
| Hazardous Location |
- |
| Marine certification |
ABS, BV, DNV, LR |
| Temperature, Operating |
0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C |
| Temperature, Storage |
-40 to +70 °C (-40 to +158 °F) |
| Pollution degree |
Degree 2, IEC 60664-1 |
| Corrosion protection |
ISA-S71.04: G3 |
| Relative humidity |
5 to 95 %, non-condensing |
| Max ambient temperature |
55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| Protection class |
IP20 according to IEC 60529 |
| Mechanical operating conditions |
IEC/EN 61131-2 |
| EMC |
EN 61000-6-4 and EN 61000-6-2 |
| Overvoltage categories |
IEC/EN 60664-1, EN 50178 |
| Equipment class |
Class I according to IEC 61140; (earth protected) |
| RoHS compliance |
DIRECTIVE/2011/65/EU (EN 50581:2012) |
| WEEE compliance |
DIRECTIVE/2012/19/EU |
Compatibility
| Use with MTU |
TU811, TU813, TU831, TU839, TU851 |
| Keying code |
AC |
Dimensions
| Width |
45 mm (1.77”) |
| Depth |
102 mm (4.01”), 111 mm (4.37”) including connector |
| Height |
119 mm (4.7”) |
| Weight |
0.18 kg (0.4 lbs.) |
Features and benefits
- 8 channels for 120 V a.c./d.c. inputs
- Individually isolated channels
- Voltage supervision of field input power
- Input status indicators
- Signal filtering
FAQ:
Q: What is the brand name of the product?
A: The brand name of the product is ABB.
Q: What is the model number of the product?
A: The model number of the product is DI821 3BSE008550R1.
Q: Where is the product manufactured?
A: The product is manufactured in FI.
Q: What are the available payment terms?
A: The available payment terms are T/T, Western Union, and PAYONEER.
Q: What is the delivery time for the product?
A: The delivery time for the product is 3-5 days.
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