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Specifications, Specifications electrical, Communications – Contemporary Control Systems BASgatewayLX User Manual

Page 3: Protocol compliance

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td100300-0Id

3

speCIfICAtIons

Electrical

(± 10%)

Input voltage:

24 V

24 V

Input power:

6 W

10 VA

Input frequency:

N/A

47–63 Hz

(Intended for use with Class 2 circuits only.)

Communications

Compliance

IEEE 802.3

Modbus V1.02

Protocols supported

Modbus TCP

RTU Master

BACnet/IP

ASCII Master

Data rate

10 Mbps, 100 Mbps

2.4, 4.8 9.6, 19.2, 38.4,

57.6, 76.8, 115.2 kbps

Physical layer

10BASE-T, 100BASE-TX

EIA-485, 3-wire isolated

Cable length

100 m (max)

1200 m (max)

Port connector

Shielded RJ-45

5-pin removable terminal

LEDs

l (link)

d (duplex)

tx

rx

Green=100 Mbps Green=Full-duplex

Green=Activity Green=Activity

Yellow=10 Mbps Off=Half-duplex

Flash=Activity

Flash=Collision

Protocol Compliance

BACnet/IP:

ASHRAE 135-2004, Annex J, B-ASC Profile

Modbus TCP:

Modbus Appl. Protocol Spec. V1.1b, Dec. 28, 2006

(modbus.org)

Modbus Messaging on TCP/IP Impl. Guide V1.0b, Oct. 24, 2006

Modbus Serial:

Modbus over Serial Line Spec. and Implementation Guide V1.02b, Dec. 20, 2006

(modbus.org)

Mounting

TS-35 DIN-rail

Shipping Weight

1 lb. (.45 kg)

Regulatory Compliance

CE Mark — CFR 47, Part 15 Class A — RoHS

UL 508, C22.2 No. 142-M1987

eIA-485

ethernet

AC

dC