Mô đun ABB S900 I/O Analog Module AI930S Analog Input, HART (AI4H-Ex) 3KDE175511L9300
ABB S900 I/O Analog Module AI930S Analog Input, HART (AI4H-Ex) 3KDE175511L9300
1. Digital I/O modules
DX910S,B,N*
2. Digital output modules
DO910S,B,N*
DO930N
3. Pulse input modules
DP910S,B,N*
4. Analog input modules
AI910S,B,N*
AI930S,B,N*
AI931S,B,N*
AI950S,B,N*
5. Analog output modules
AO910S,B,N*
AO920S,B,N*
AO930S,B,N*
Related Analog Input Modules
| Model | Description | Article No. |
| AI910S |
AI910S Analog input (AI4-Ex)
transmitter power supply, 4…20 mA
|
3KDE175511L9100 |
| AI930S |
AI930S Analog Input, HART (AI4H-Ex)
transmitter power supply, 4…20 mA
|
3KDE175511L9300 |
| AI931S |
AI931S Analog Input, HART (AI4H-Ex)
passive input, 0/4…20 mA
|
3KDE175511L9310 |
| AI950S |
AI950S Temperature (TI4-Ex)
Pt100, Pt1000, Ni100 in 2-/3-/4-technology
thermocouples type B, E, J, K, L, N, R, S, T
isolated inputs channel by channel |
3KDE175521L9500 |
Analog Output Modules
| Model | Description | Article No. |
| AO910S |
AO910S Analog output (AO4-Ex)
output 0/4…20 mA
|
3KDE175531L9100 |
| AO920S |
AO920S Analog output, isolated (AO4I-Ex)
output 0/4…20 mA
isolated outputs channel by channel |
3KDE175531L9200 |
| AO930S |
AO930S Analog output HART (AO4H-Ex)
output 0/4…20 mA
|
3KDE175531L9300 |
Others S900 Remote I/O System Modules
| Model | Description | Article No. |
| TU921S |
TU921S Redundant Termination Unit (TU16R-Ex)
for 16 I/O-modules
redundant communication and power
(Delivery includes CD910)
|
3KDE175111L9210 |
| SA920S |
SA920S Power Supply
for 24 V DC
Do not mix SA910S with SA920S for redundancy (observe
Release Notes |
3BDH000602R1 |
| CI920AS |
CI920AS Communication Interface V 2.1 (CIPBA-Ex)
Use only CI920AS with the same firmware for redundancy
for PROFIBUS DP-V1 (observe Release Notes).
|
3BDH000690R1 |
| DX910S |
DX910S Digital Input or Output (DIO8-Ex)
input for dry contact or NAMUR initiator
output for low power Intrinsic Safe valves
|
3KDE175311L9100 |
| DO910S |
DO910S Digital Output (DO4-Ex)
output for Intrinsic Safe valves
|
3KDE175321L9100 |
| DP910S |
DP910S Frequency Input (FI2-Ex)
input for dry contact or NAMUR initiator
|
3KDE175361L9100 |
Description of S900
S900 is a remote I/O system for mounting directly in the field and hazardous areas.
S900 provides all input and output modules needed for intrinsically safe field signal connection. The field signals are amplified in every S900 functional module, electrically isolated, and then output via an internal serial bus. A communication interface converts the digitized signals to adapt them to the standardized PROFIBUS DPV1 fieldbus protocol. Supervisory process control systems, DCS or SCADA systems use an intrinsically safe fieldbus to communicate with the communication interface.
A single fieldbus network suffices for configuring the individual fieldbus nodes, for cyclic data exchange, for all acyclic services, and for communication with HART®-compatible field instruments. All functional modules can be replaced easily and quickly in the installation or maintenance phase. The functional modules and the – optionally redundant – communication interfaces of systems placed in Zone 1 can be removed and plugged in while operation is running, without affecting the communication of the remaining modules. Only the primary power for the plug-in type power supply modules requires increased safety EEx-e.
Integrated encapsulated switch-off mechanisms allow for hotswapping, i.e. the power supply units can be replaced without interrupting the primary power. Due to its little space requirements and robust design and its environmentally ruggedized case, the I/O system S900 is the best, cost-saving
Application
Ready-made, EExi/ATEX-certified high-grade steel housings and the CB220 Compact Box for assembly in the field provide a wide range of installation options.
Field housings – for wall-mounting in the case of installation in Zone1 with a system approval fully certified in accordance with ATEX. The stainless steel field housing is ready-wired and prepared for wall-mounting. In addition, screen rails or terminals can be mounted. Together with the field housing, this brings the following advantages:
- Complete design, heat compensation, and documentation by ABB
- Elimination of additional marshalling units
- Thanks to the S900 modules, no external barriers are needed for the field circuits
- Simplified acceptance of the plant with regard to hazardous areas
CB220 compact box – S900 remote I/O in compact form with up to 4 I/O modules for decentralized use in a compact housing. This variant is suitable, for example, for use in applications such as temperature multiplexers and solenoid controls. The CB220 compact box additionally offers the following advantages:
- Compact design
- Easy field assembly
- Decentralized assembly makes it possible to cut down on wiring
Picture
Some ABB items sold by WTL:
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer’s responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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