ABB SACO64D4 AA358 Digital Alarm Unit
ABB SACO64D4 AA358
Main Parameters
Electrical Parameters
|
Parameter Item
|
Specification
|
|---|---|
|
Field Contact Input Voltage
|
48V DC (generated and monitored by the device)
|
|
Auxiliary Power Supply 1
|
19-70V DC or 80-256V AC/DC
|
|
Auxiliary Power Supply 2
|
80-265V AC/DC
|
|
Power Module Model
|
SWSM 220A48 or SWSM 220A220
|
|
Redundant Power Supply
|
Dual-power supply with automatic seamless switching
|
Channel Parameters
|
Parameter Item
|
Specification
|
|---|---|
|
Alarm Channels
|
64 independent channels (4×16-channel modules)
|
|
Input Delay
|
8 preset levels: 5ms/20ms/100ms/1s/5s/20s/60s/160s
|
|
Contact Type
|
Multiple modes including NO/NC, normally open/normally closed without return, and dual contact
|
|
Event Recording Resolution
|
Better than 10 milliseconds
|
|
Output Relays
|
16 relays (14 for grouped alarms, 1 for buzzer control, 1 for self-supervision)
|
Mechanical Parameters
|
Parameter Item
|
Specification
|
|---|---|
|
Installation Method
|
19-inch rack mounting / panel mounting
|
|
Rack Height
|
3U (approximately 133mm)
|
|
Module Dimension
|
Euroformat 100×160mm
|
|
Ingress Protection Rating
|
IP40 (for panel mounting installation)
|
|
Material
|
Anodized aluminum frame, galvanized steel backplane
|
Product Features
Core Advantages
- High Reliability: Compliant with international safety standards IEC 61508 and ISO 13849, achieving safety levels of PL e/Cat 4 and SIL3.
- Powerful Fault Diagnosis: Equipped with a built-in hardware and software self-supervision system, ensuring stable operation in extreme environments.
- Dual Alarm Mechanism: Adopts dual visual (indicator light) and auditory (buzzer) alarm modes to quickly locate abnormal conditions.
- Flexible Configuration: Supports expansion to a maximum of 35 modules via serial interfaces, with a total of 560 available channels.
Functional Characteristics
- Supports optical fiber or electrical data bus communication.
- Enables geographically distributed configuration through SPA-bus or LON-bus.
- Can be connected to station-level computers for data acquisition and control.
- Features 16 freely programmable grouped alarm output relays per group.
- Supports event log storage (recording the latest 9 events).
- Supports cross-subrack alarm signal routing and synchronous flashing function.
If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Main brand ABB GE、 Emerson、Foxboro、Triconex、Ovation、Motorola、Xycom、Allen-Bradley、Bently-nevada、Honeywell、 Schneider、Fanuc、Yokogawa、Woodward…
Wide first-hand channels and abundant inventory! Fast delivery, reliable quality, and competitive price.
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