8 Channel Discrete Input Modules Select these input modules when… …modularity and the convenience of pre-wired field terminals will reduce your panel wiring. Optical isolation on each channel for best reliability Autopolarity for DC sinking or sourcing wiring Counting to 6000 pulses per minute Performance Specifications For each type: Number of channels Nominal input voltage (AC or DC) (AC only) Guaranteed ON voltage (AC or DC) Maximum AC voltage Maximum DC voltage Guaranteed OFF current Guaranteed OFF voltage Input resistance Nominal input current Fast DC mode ON/OFF delay Filtered mode On/OFF delay (Note 1) Maximum count frequency (Note 2) Channel to channel isolation w/U base Maximum ST-Bus power Isolation (input to ST-Bus) Operating temperature range Storage temperature range Humidity (non-condensing) -005 8 5 – 4 10 10 1.0 1.5 510 7.5 4 25 100 500 250 mW 1200 V -30 to 70°C -40 to 85°C 5 to 95% -024 8 12/24 – 10 32 32 1.0 3.5 2.2K 5/10 4 25 100 500 -048 8 48 – 32 60 60 1.0 6.0 7.5K 6.5 4 25 100 500 -120 8 120 (Note 3) 60 140 140 1.0 25 18K 6.5 4 50 100 500 -240 8 – 240 140 265 – 1.0 50 36K 6.5 – 50 10 500 VAC/DC VAC VAC/DC VAC VDC mA DC VDC Ohms mA mS mS Hz Volts Notes: 1. Configurable smart logic filtering ignores transients, power line dropouts and switch contact bounce. 2. A count of OFF to ON transitions for each input is reported in a 16 bit register. 3. ST-DI-120-08F: specified for AC or DC sourcing wiring; not for grounded switch closures. Ordering Information Input Range 4-10 VDC 10-32 VAC/DC 32-60 VAC/DC 60-140 VAC/DC 140-265 VAC Field Wiring Base ST-DI-005-08F ST-DI-024-08F ST-DI-048-08F ST-DI-120-08F ST-DI-240-08F Universal Wiring Base ST-DI-005-08U ST-DI-024-08U ST-DI-048-08U ST-DI-120-08U ST-DI-240-08U Replacement Module ST-DI-005-08M ST-DI-024-08M ST-DI-048-08M ST-DI-120-08M ST-DI-240-08M Sixnet, 331 Ushers Rd., Ballston Lake, NY 12019 www.sixnet.com 8 Channel Discrete Input Modules Select a Field Wiring Ready Base when… Select a Universal Base when… …pre-wired field terminals will save you design, panel wiring and installation time. …special requirements call for individually isolated input circuits with independent (floating) wiring. For most DC applications: For special DC applications: For special inputs from grounded switch closures: For special AC applications: For AC applications with inputs on a single AC service: Note: In AC applications, each input may be wired to independent AC sources or line phases. Visit our web site for the latest details! www.sixnet.com SIXNET • 331 Ushers Rd • Ballston Lake, NY 12019 USA • +1 (518) 877-5173 • FAX +1 (518) 877-8346 • [email protected]