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B&R 7DO721.7

2003 digital output module

MPN: 7DO721.7

€253.34excl. VAT & shipping

In stock — 2 available·Ships within 1 business day

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the B&R 7DO721.7?

2003 digital output module, 4 relay outputs 240 VAC / 24 VDC, 4 A

Specifications

General Information

Short Description	2003 digital output module, 4 relay outputs 240 VAC / 24 VDC, 4 A
C-UL-US Listed	Yes
B&R ID Code	$E6

Static Characteristics

Module Type	B&R 2003 I/O Module
Number of Outputs	4 isolated channels
Type	Relay / Changeover
Switching Voltage – Nominal at 4 A	240 VAC / 24 VDC
Switching Voltage – Maximum	264 VAC / 125 VDC
Switching Voltage – Maximum Voltage Relay-Relay	460 VAC
Continuous Current per – Output	4A
Continuous Current per – Module	16 A
Starting Current	15 A / 200 ms
Contact Resistance	100 mΩ at 6 VDC, 100 mA
Maximum Switching Power (AC)	1000 VA
Maximum Switching Power (DC)	120 W at 30 VDC
Power Consumption	Max. 1.4 W

Protection Characteristics

Short Circuit Protection

Fuse T 5A H / 250 V per output

Dynamic Characteristics

Switching Delay log 0 - log 1 log 1 - log 0

Max. 10 ms Max. 10 ms

Operating Characteristics

Electrical Isolation – Output - PCC	Yes
Electrical Isolation – Output - Output	Yes
Dielectric Strength – Contact - Contact	1.4 kV with 1.2 x 50 µs pulse
Dielectric Strength – Contact - PCCS, Relay - Relay	4 kV with 1.2 x 50 µs pulse

Mechanical Characteristics

Dimensions

B&R 2003 single width

Accessories

Required accessories (order separately)

7AC011.9

Undefined — 2003 cable safety device, 5 pcs., including installation material

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

Datasheet 7DO721.7PDF · 365 KB · 1.0 (06/08/2004) - EN

7DO721.7: frequently asked questions

When can 7DO721.7 be shipped?

7DO721.7 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 7DO721.7 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 7DO721.7 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 7DO721.7, subject to availability and destination.