Technical Characteristics - FDM121 User Guide

Environmental Characteristics

Characteristics		Value
Conforming to standards		IACS E10 EN 61326-1 CSA C22.2 IEC/UL 61010-2-201 IEC 61000-6-2 Ed.2
Certification		and C-Tick marking
Certification		UL CSA
Ambient temperature	Storage	-40...+85 °C (104...185 °F)
Ambient temperature	Operation	-10...+55 °C (14...131 °F) (on the front panel)
Relative humidity	Conforming to IEC/EN 60068-2-78	Four days, 40 °C (104 °F), 93% RH, energized
Protective treatment	Conforming to IEC/EN 60068-2-30	Six cycles of 24 hours, 25/55 °C (77/131°F), 95% RH, energized
Pollution		Level 3
Corrosive atmosphere	Conforming to IEC 60068-2-60	Four gases (H₂S, SO₂, NO₂, Cl₂)
Level of pollution	Access to hazardous parts and water penetration	IP53 (splashing outside the protective cover)
	Conforming to IEC/EN 60947-1 and IEC/EN 60529	IP2x (connectors)
	Conforming to IEC 62262/EN 50102	IK05 (external mechanical impacts)
Flame resistance	Conforming to IEC/EN 60947-1 and IEC/EN 60695-2-11	650 °C (1,202 °F) 30 s/30 s on de-energized insulating parts 960 °C (1,760 °F) 30 s/30 s on de-energized insulating parts
Flame resistance	Conforming to UL94	V0

Mechanical Characteristics

Characteristics		Value
Degree of protection of the installed module		Part projecting beyond the escutcheon: IP4x Other module parts: IP3x Connectors: IP2x
Shock resistance	Conforming to NF EN 22248 (free fall, in packaging)	H = 90 cm (35.4 in)
Shock resistance	Conforming to IEC 60068-2-27	15 g (0.53 oz)/11 ms 1/2 sinusoidal
Resistance to sinusoidal vibration	Conforming to IEC/EN 60068-2-6	1 g (0.035 oz)/5-150 Hz

Electrical Characteristics

Characteristics		Value
Power supply		24 Vdc, -20%/+10% (19.2...26.4 Vdc)
Consumption	Typical	21 mA/24 Vdc at 20 °C (68 °F)
Consumption	Maximum	30 mA/19.2 Vdc at 60 °C (140 °F)
Resistance to electromagnetic discharges	Conforming to IEC/EN 61000-4-2	4 kV (direct) 8 kV (air)
Immunity to radiated electromagnetic interference	Conforming to IEC/EN 61000-4-3	10 V/m
Immunity to electrical fast transients/burst	Conforming to IEC/EN 61000-4-4	2 kV (power) 8 kV (signal)
Immunity to radiated fields	Conforming to IEC/EN 61000-4-6	10 V
Immunity to surges	Conforming to IEC/EN 61000-4-5

NOTE: It is recommended to use an UL listed and recognized limited voltage/limited current or a class 2 power supply with a 24 Vdc, 3 A maximum. For more information, refer to the ULP (Universal Logic Plug) System - User Guide.

FCC Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designated to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Physical Characteristics

Characteristics		Value
Dimensions (W x D x H)		Without power supply terminal block: 96 x 96 x 33.1 mm (3.8 x 3.8 x 1.3 in) With power supply terminal block: 96 x 96 x 43.2 mm (3.8 x 3.8 x 1.7 in)
Weight		0.2 kg (7.06 oz)
Mounting		Flush-mounted Surface-mounted, with surface-mounting accessory
Display	Screen	128 x 128 pixels
Display	Viewing angle	Horizontal: ± 30° Vertical: ± 60°