BASIC INFO
Product overview
ABB DI840 Digital Input Module ABB original and new product with good price
ABB DI840 Digital Input Module product specification
ABB DI840 Digital Input Module ABB original and new product with good price
ABB DI840 Digital Input Module product specification
Features
•16 channels for 24 V d.c. inputs with current sinking.
•1 group of 16 isolated from ground.
•Input status indicators.
•Advanced on-board diagnostics.
•Sequence of events.
•Redundant or single applications.
•Transducer power distribution.
ABB DI840 Digital Input Module product description
ABB DI840 Digital Input Module product description
The DI840 is a 16 channel 24 V d.c. digital input module for single or redundant applications. The input voltage range is 18 to 30 V d.c. and the input current is 7 mA at 24 V d.c.
Each input channel consists of current limiting components, EMC protection components, input state indication LED and optical isolation barrier.
The transducer power is supervised and current limited; one output per two input channels.
The Sequence of Event function (SOE) can collect events with a resolution of 1 ms. The event queue can contain up to 257 events. The
function includes a Shutter filter for filtering out unwanted events.
The module cyclically performs self-diagnostics. Module diagnostics include:
•Process power supply supervision and transducer over current supervision are reported as External Channel Error. Error detection time is < 500 ms.
•The internal channel circuitries are tested with test patterns. Error from those tests will be reported as Internal Channel Error. The error detection time is < 100 ms.
•Error in the common parts of the test functions is reported as Module Error. Error detection time is 12 ms.
Other related models for ABB DI840 Digital Input Module ABB S800 I/O Modules as below
AI801 Analog Input Module, 0(4)...20 mA
AI810 Analog Input Module, 0(4)...20 mA, 0(2)...10 V
AI815 Analog Input Module
AI820 Differential Analog Input Module, +/- 20 mA, +/- 10 V, +/- 5 V (4...20 mA, 2...10 V, 1...5 V)
AI825 Galvanic Isolated Analog Input Module
AI830/AI830A RTD Input Module
AI835/AI835A Thermocouple/mV Input Module
AI843 Thermocouple/mV Input Module
AI845 Analog Input Module, single or redundant
AI880/AI880A High Integrity Analog Input Module
AO801 Analog Output Module, 0(4)...20 mA
AO810/AO810V2 Analog Output Module, 0(4)...20 mA
AO815 Analog Output Module
AO820 Galvanically Isolated Bipolar Analog Output Module
AO845/AO845A Analog Output Module, Single or Redundant
DI801 Digital Input Module, 24 V, Current Sinking
DI802 Digital Input Module, 120 V a.c./d.c, Current Sinking
DI803 Digital Input Module, 230 V a.c./d.c, Current Sinking
DI810 Digital Input Module, 24 V, Current Sinking
DI811 Digital Input Module, 48 V, Current Sinking
DI814 Digital Input Module, 24 V, Current Sourcing
DI818 Digital Input Module, 24 v, Current Sinking
DI820 Digital Input Module, 120 V a.c./d.c
DI821 Digital Input Module, 230 V a.c./d.c
DI825 Digital Input Module, 125 V d.c with SOE
DI828 Digital Input Module
DI830 Digital Input Module, 24 V d.c. with SOE, Current Sinking
DI831 Digital Input Module, 48 V d.c. with SOE, Current Sinking
DI840 Digital Input Module
DI880 High Integrity Digital Input Module
DI885 Digital Input Module, 24 V /48 V d.c. with SOE, Current Sinking
DO801 Digital Output Module 24 V, 0.5 A, Current Sourcing
DO802 Digital Output Module, 24-250 V, Relay Normally Open
DO810 Digital Output Module 24 V, 0.5 A Current Sourcing
DO814 Digital Output Module 24 V, 0.5 A, Current Sinking
DO815 Digital Output Module 24 V, 2 A, Current Sourcing
DO818 Digital Output Module 24 V, 0.5 A, Current Sinking
DO820 Digital Output Module, Relay Normally Open
DO821 Digital Output Module, Relay Normally Closed
DO828 Channel Relay Output Module
DO840 Digital Output Module
DO880 High Integrity Digital Output Module
DP820 Incremental Pulse Counter Module
DP840 Incremental Pulse Counter Module
For more question about ABB DI840 Digital Input Module, please feel free to contact me here!
Contact details
AI801 Analog Input Module, 0(4)...20 mA
AI810 Analog Input Module, 0(4)...20 mA, 0(2)...10 V
AI815 Analog Input Module
AI820 Differential Analog Input Module, +/- 20 mA, +/- 10 V, +/- 5 V (4...20 mA, 2...10 V, 1...5 V)
AI825 Galvanic Isolated Analog Input Module
AI830/AI830A RTD Input Module
AI835/AI835A Thermocouple/mV Input Module
AI843 Thermocouple/mV Input Module
AI845 Analog Input Module, single or redundant
AI880/AI880A High Integrity Analog Input Module
AO801 Analog Output Module, 0(4)...20 mA
AO810/AO810V2 Analog Output Module, 0(4)...20 mA
AO815 Analog Output Module
AO820 Galvanically Isolated Bipolar Analog Output Module
AO845/AO845A Analog Output Module, Single or Redundant
DI801 Digital Input Module, 24 V, Current Sinking
DI802 Digital Input Module, 120 V a.c./d.c, Current Sinking
DI803 Digital Input Module, 230 V a.c./d.c, Current Sinking
DI810 Digital Input Module, 24 V, Current Sinking
DI811 Digital Input Module, 48 V, Current Sinking
DI814 Digital Input Module, 24 V, Current Sourcing
DI818 Digital Input Module, 24 v, Current Sinking
DI820 Digital Input Module, 120 V a.c./d.c
DI821 Digital Input Module, 230 V a.c./d.c
DI825 Digital Input Module, 125 V d.c with SOE
DI828 Digital Input Module
DI830 Digital Input Module, 24 V d.c. with SOE, Current Sinking
DI831 Digital Input Module, 48 V d.c. with SOE, Current Sinking
DI840 Digital Input Module
DI880 High Integrity Digital Input Module
DI885 Digital Input Module, 24 V /48 V d.c. with SOE, Current Sinking
DO801 Digital Output Module 24 V, 0.5 A, Current Sourcing
DO802 Digital Output Module, 24-250 V, Relay Normally Open
DO810 Digital Output Module 24 V, 0.5 A Current Sourcing
DO814 Digital Output Module 24 V, 0.5 A, Current Sinking
DO815 Digital Output Module 24 V, 2 A, Current Sourcing
DO818 Digital Output Module 24 V, 0.5 A, Current Sinking
DO820 Digital Output Module, Relay Normally Open
DO821 Digital Output Module, Relay Normally Closed
DO828 Channel Relay Output Module
DO840 Digital Output Module
DO880 High Integrity Digital Output Module
DP820 Incremental Pulse Counter Module
DP840 Incremental Pulse Counter Module
For more question about ABB DI840 Digital Input Module, please feel free to contact me here!
Contact details
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-027-85880977
Mobile :86-13545206420(Whatapp&Wechat is available)
Fax:86-027-85309780
Skype:Diana@hkxytech.com
E-mail:Diana@hkxytech.com
Website:www.hkxy-lowvoltage.com
