Schneider Electric LUFP9 user manual Appendix a Technical Characteristics, Environment

7. Appendix A: Technical Characteristics

7.1. Environment

Dimensions (excluding	Height: 120 mm			Width: 27 mm	Depth: 75 mm
connectors)
External appearance	Plastic case with device for fixing to a DIN rail.
Torque	PSU connector: between 5 and 7 lbs.-in.
		24V insulated ±10%
Power supply	Maximum consumption: Around 95 mA
	Maximum internal consumption for all of the gateway’s electronic cards,
	relating to the internal 5V PSU: 450 mA
Maximum relative humidity	95% without condensation or seepage, according to IEC 68-2-30
Ambient air temperature	According to IEC 68-2-1 Ab, IEC 68-2-2 Bb and IEC 68-2-14 Nb:
around the device, in a dry	• Storage:			–25°C (±3) to +85°C (±2)
environment	• Operation:			– 5°C (±3) to +70°C (±2)
UL	E 214107 certificate
	“open type” category
	The product should be installed in an electrical cabinet or in an equivalent location.
EC	Certified as complying with European standards, unless otherwise stated.
Electromagnetic compatibility	Complies with the EN 50 081-2:1993 (industrial environment) standard
(EMC): Transmission	Tested according to class A radiation under the EN 55011:1990 standard
	Complies		with the	EN 50 082-2:1995 and	EN 61 000-6-2:1999 (industrial
Electromagnetic compatibility	environment) standard
	Tested according to the ENV 50 204:1995, EN 61000-4-2:1995, EN 61000-4-
(EMC): Immunity
	3:1996,		EN 61000-4-4:1995, EN 61000-4-5:1995 and EN 61000-4-6:1996
	standards.

7.2. Communication Characteristics

“Upstream” network	DeviceNet
“Downstream” network	Modbus RTU
DeviceNet characteristics	• Network topology: Multipoint linear topology (bus) with suitable line terminations
	(impedance of 121 Ω ±1% ¼W).
	• Physical media: Four types of specific DeviceNet cables, with built-in 24V
	PSU:
	c Thick double twisted pair cylindrical cable	e Flat cable
	d Thin double twisted pair cylindrical cable	f “KwikLink” cable
	• Communication speed: 125, 250, or 500 kbits/s
	• Total maximum length of the network: 500 m at 125 kbits/s
	250 m at 250 kbits/s
	100 m at 500 kbits/s
	• Maximum number of subscribers: 64
	• Transactions: Up to 8 bytes of data per frame.
	• Possibility of connecting or disconnecting a subscriber without affecting
	communications between other subscribers.

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