- Main Features:
- 16 optically-isolated status/trigger inputs. Dry contact (default), or wet +3.3 to +24 VDC input, or +25 – +48 VDC input via an external 3.3K ohm resistor.
- 16 SPST (form A) dry contact (30v @ 1-amp maximum) relay outputs, normally open (default,) or normally closed, each jumper selectable.
- RS-232 serial interface and TCP/UDP Ethernet interface for connection to a PC or Network.
- Backwards compatible with the AT1616, SRC-16 and SRC-16 Plus commands.
- LED indicators for all inputs and relay outputs.
- Status and relay connections are on removable euro-block screw terminal connectors to simplify wiring and service, mating plugs are supplied.
- Expansion ports allow up to three additional units to be added (daisy-chained) to one serial/Ethernet port for up to 64 inputs and outputs.
- Fully RFI proofed.
- Surge protected internal power supply, 9VDC @1amp universal switching power adapter with 120/240 IEC AC input supplied
- Up to two SRC-16 + G2’s may be rack mounted on one RA-1, 1-RU rack shelf.
- Specifications:
- Digital Inputs: 16 - Optically Isolated inputs, dry configuration (default) or wet configuration +3.3 to 24 VDC input, or +25-48 VDC input via an external 3.3K ohm resistor). 50 ms minimum duration.
- Relay Outputs: 16 - SPST, 1 amp/30 VDC relays. Jumper selectable either normally open (N.O) or normally closed (N.C) Factory default = N.O.
- RS-232 Serial Port: 1,200, 4,800, 9,600, or 38,400 baud, 8 data bits, no parity, 1 stop bit.
- Display: LED’s for inputs, relays, Tx & Rx serial data, TCP link, and power.
- Interfacing:
-Inputs – Plug-in euroblock screw terminals. Two 16-pin connectors.
-Relays - Plug-in euroblock screw terminals. Two 16-pin connectors.
-RS-232 Serial Port – RJ11 Jack
-TCP/UDP Ethernet Port – RJ45 Jack with Link LEDs
-Expansion port – Two RJ45 jacks. - Logic: Flash microprocessor / Non-volatile memory.
- Power: 9 VDC @ 1000ma. 2.1mm ID x 5.5mm OD coaxial connector, center positive. Surge protected. Universal (90 - 264 vac / 50/60 Hz) with IEC input plug and domestic AC cord.
- Operating Environment: 32°F/0°C-122°F/50°C; 0%-95% non-condensing relative humidity; 10,000ft/3048m