DO573 | ABB Digital Output Module

SKU: DO573

Manufacturer: ABB
Product No.: DO573
Condition：In stock
Product Type: Digital Output Module
Product Origin: Sweden
Payment:T/T, Western Union
Weight: 160g
Shipping port: Xiamen
Warranty: 12 months

Ordering Information

Part Number: 1SAP 231 300 R0000
Description: DO573, Digital Output Module, 16 DO, Relay Output
Product Life Cycle Phase: Active

Technical Data

Process Supply Voltage L+: Rated value 24 V DC
Connections:
- Terminals: 19 for L+ (+24 V DC)
- Terminals: 20 for M (0 V DC)
Current Consumption via L+: 50 mA
Max. Ripple: 5%
Protection Against Reversed Voltage: Yes
Rated Protection Fuse for L+:
- Recommended: The outputs must be protected by a 5 A fast-acting fuse
Current Consumption from 24 V DC Power Supply at L+/UP and M/ZP Terminals of the CPU/Communication Interface Module:
- Approx. 5 mA
Galvanic Isolation: Yes, between the output groups and the rest of the module
Isolated Groups: 2 (8 channels per group)
Surge-Voltage (Max.): 35 V DC for 0.5 s
Max. Power Dissipation Within the Module: 2.0 W
Weight: Approx. 160 g
Mounting Position: Horizontal or vertical
Cooling: Must not be hindered by cable ducts or other parts in the control cabinet. Natural convection cooling required.

Digital Output Specifications

Number of Channels per Module: 16 normally-open relay outputs
Distribution of Channels into Groups: 2 groups (8 channels per group)
Channel Connections (NO0 ... NO7):
- Terminals: 1 ... 8
Channel Connections (NO8 ... NO15):
- Terminals: 10 ... 17
Reference Potential for Channels (NO0 ... NO7):
- Terminal: 9 (signal name R0 ... 7)
Reference Potential for Channels (NO8 ... NO15):
- Terminal: 18 (signal name R8 ... 15)
Relay Coil Power Supply:
- Terminals: 19 and 20 (signal names L+ and M)
Indication of Output Signals:
- 1 yellow LED per channel
- LED on when output signal is high (Signal 1) and module is powered via I/O bus
Mode of Operation: Non-latching type
Relay Output Voltage (Rated Value):
- 24 V DC or 120/240 V AC
Output Delay:
- Switching 0 to 1 (Max.): Typ. 10 ms
- Switching 1 to 0 (Max.): Typ. 10 ms
Output Data Length: 2 bytes
Rated Output Current per Channel (Max.):
- 2.0 A (24 V DC / 24 V AC / 48 V AC / 120 V AC / 240 V AC, only resistive loads)
- 2.0 A (24 V AC / 48 V AC / 120 V AC, only pilot duty)
- 1.5 A (240 V AC, only pilot duty)
Rated Output Current per Group (Max.): 10 A
Lamp Load (Max.):
- 200 W (230 V AC)
- 30 W (24 V DC)
Spark Suppression with Inductive AC Loads: Must be performed externally according to driven load specifications
Switching Frequencies:
- With resistive loads: Max. 1 Hz
- With inductive loads: On Request
- With lamp loads: Max. 1 Hz
Output Type: Non-protected
Protection Type: External fuse required
Rated Protection Fuse: 5 A fast
Short-Circuit-Proof / Overload-Proof: No, should be provided by an external fuse or circuit breaker
Overload Message: No
Output Current Limitation: No
Connection of 2 Outputs in Parallel: Not possible
Lifetime of Relay Contacts (Cycles): 100,000 at rated load

Cable and Connection Details

Max. Cable Length (Shielded): 500 m
Max. Cable Length (Unshielded): 150 m

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

Check now

Product comparison

Current