Product comparison · 2 digital & analog i/o modules

ATEN 8-Channel Relay Expansion Box vs ATEN 8-Channel Digital I/O Expansion Box

22specifications compared
6differ
16identical
8known for one product only

Key differences

Depth
- 8-Channel Relay Expansion Box:200 mm
- 8-Channel Digital I/O Expansion Box:130 mm
Weight
- 8-Channel Relay Expansion Box:740 g
- 8-Channel Digital I/O Expansion Box:550 g
Package weight
- 8-Channel Relay Expansion Box:900 g
- 8-Channel Digital I/O Expansion Box:708 g
Master (outer) case gross weight
- 8-Channel Relay Expansion Box:4.85 kg
- 8-Channel Digital I/O Expansion Box:3.89 kg
Master (outer) case net weight
- 8-Channel Relay Expansion Box:3.7 kg
- 8-Channel Digital I/O Expansion Box:2.75 kg

Side by side

Differences highlightedShow differences only

Comparison of VK248-AT, VK258-AT
30 specifications	A ATEN 8-Channel Relay Expansion Box Model VK248-AT View product	B ATEN 8-Channel Digital I/O Expansion Box Model VK258-AT View product
Featuresidentical
Module typeKnown for one	Unknown — not stated by the source	Digital
Signal directionKnown for one	Unknown — not stated by the source	Input/output
Channels quantity	8 channels	8 channels
Digital input channels quantityKnown for one	Unknown — not stated by the source	8 channels
Digital output channels quantityKnown for one	Unknown — not stated by the source	8 channels
Ethernet LAN (RJ-45) ports	1	1
Supported network protocols	ARP, ICMP, TCP/IP, DHCP, HTTPS, SSH	ARP, ICMP, TCP/IP, DHCP, HTTPS, SSH
Nominal output voltageKnown for one	Unknown — not stated by the source	12 V
Input impedanceKnown for one	Unknown — not stated by the source	0.3 Ω
Product colour	Black	Black
Channel typeKnown for one	Relay channel	Unknown — not stated by the source
Power1 differ
Power consumption	300 mA	300 mA
Power consumption noteDiffers	DC5V:2.82W:24BTU, DC48V:3.53W:27BTU	DC5V:2.2W:36BTU, POE:2.75W:39BTU
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Relative humidityKnown for one	Unknown — not stated by the source	0 - 80%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions3 differ
Width	75.8 mm	75.8 mm
DepthDiffers	200 mm	130 mm
Height	42 mm	42 mm
WeightDiffers	740 g	550 g
Package width	59 mm	59 mm
Package depth	239 mm	239 mm
Package height	160 mm	160 mm
Package weightDiffers	900 g	708 g
Logistics data2 differ
Master (outer) case gross weightDiffers	4.85 kg	3.89 kg
Master (outer) case height	175 mm	175 mm
Master (outer) case length	325 mm	325 mm
Master (outer) case net weightDiffers	3.7 kg	2.75 kg
Master (outer) case width	250 mm	250 mm
Products per master (outer) case	5 pc(s)	5 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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