Relay-mounted Remote I/O Terminals
last update: November 27, 2013
Item | SRT2-ROC08, SRT2-ROC16 |
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Applicable relay | G6D-1A (one for each output point) |
Rated load | 3 A at 250 VAC, 3 A at 30 VDC (resistive load) |
Rated carry current | 3 A *1 |
Max. contact voltage | 250 VAC, 30 VDC |
Max. contact current | 3 A |
Max. switching capacity | 730 VA (AC), 90 W (DC) |
Min. permissible load *2 | 10 mA at 5 VDC |
Life expectancy | Electrical: 100,000 operations min. (rated load, at 1,800 operations/h)
Mechanical: 20,000,000 operations min. (at 18,000 operations/h) |
Item | SRT2-ROF08, SRT2-ROF16 |
---|---|
Applicable relay | G3DZ-2R6PL (one for each output point) |
Load voltage | 3 to 264 VAC, 3 to 125 VDC |
Load current | 100 μA to 0.3 A |
Inrush current | 6 A (10 ms) |
Power supply voltage | 24 VDC +10%/-15% |
---|---|
Current consumption * | 350 mA max. at 24 VDC |
Connection method | Multi-drop method and T-branch method |
Connecting Units | 8-point Units: 16 per Master
16-point Units: 8 per Master |
Dielectric strength | 2,000 VAC for 1 min (1-mA sensing current) between all output terminals and power supply,
between communication terminals, and between contacts of different polarities 500 VAC for 1 min (1-mA sensing current) between all output terminals and power supply, between communication terminals, and between all power supply terminals and communications terminals |
Noise immunity | Conforms to IEC61000-4-4, 2 kV (power lines) |
Vibration resistance | 10 to 55 Hz, 0.75-mm double amplitude |
Shock resistance | Malfunction: 100 m/s2
Destruction: 300 m/s2 |
Mounting strength | No damage when 50 N pull load was applied for 10 s in all directions |
Terminal strength | No damage when 50 N pull load was applied for 10 s |
Screw tightening torque | 0.6 to 1.18 Nm |
Ambient temperature | Operating: 0°C to 55°C (with no icing or condensation)
Storage: -20°C to 65°C (with no icing or condensation) |
Ambient humidity | Operating: 35% to 85% |
Weight | 8-point models: 145 g max., 16-point models: 240 g max. |
Approved standards | UL 508, CSA C22.2 No. 14 |
last update: November 27, 2013