RIBTW2401SB-LN
Details
Details
RIBTW2401SB-LN LonWorks FT-10 Network Relay, 20A SPST with Override, Binary Input, 24 VAC/DC or 120 VAC Power
Enclosed dual I/O device on a LonWorks twisted-pair network: one relay output and one Class 2 dry contact input. A closed/open/auto switch overrides the relay, and the relay goes to a default state if the communication timer times out. Plenum-rated NEMA 1 housing on a 0.50 in. NPT nipple.
Key Features
- Network: LonWorks TP/FT-10; FT5000 Smart Transceiver; service button
- Inputs/Outputs: 1 BO (20A SPST relay) with override; 1 BI (dry contact, Class 2)
- Contact ratings: 20A resistive @ 277 VAC; 20A ballast @ 120/277 VAC (N/O)
Product Specifications
| Manufacturer | Functional Devices |
|---|---|
| Model | RIBTW2401SB-LN |
| Type | LonWorks network relay |
| Network | LonWorks TP/FT-10; FT5000 Smart Transceiver; service button |
| Inputs/Outputs | 1 BO (20A SPST relay) with override; 1 BI (dry contact, Class 2) |
| Contacts | One SPST, selectable jumper wire; continuous duty coil |
| Contact ratings | 20A resistive @ 277 VAC; 20A ballast @ 120/277 VAC (N/O); 10A ballast @ 120/277 VAC (N/C); 1,110 VA pilot duty @ 277 VAC; 2 HP @ 277 VAC |
| Power input | 24 VAC/DC; 120 VAC; 50-60 Hz; 111 mA @ 24 VAC, 81 mA @ 24 VDC, 96 mA @ 120 VAC |
| Override | Override switch: closed, open, auto |
| Housing | NEMA 1, accepted for use in plenum |
| Dimensions | 4.00 x 4.00 x 1.80 in., with 0.50 in. NPT nipple |
| Mounting | 0.50 in. NPT nipple |
| Wires | 16 in. leads, 600 V rated |
| Operating temperature | -30 to 140 deg F |
| Approvals | FCC, LonMark, CE, RoHS, UL Listed, UL916, C-UL |
| Siblings | RIBTWX2402SB-LN: 208-277 VAC power input, internal current sensor in place of the dry contact input |