Specification for SiteI/O 16/16 DESCRIPTION: The SiteI/O 16/16 is part of the SiteI/O-Line, which allows a complete SiteScan monitoring/control system to be built a piece at a time. It is a 32 bit microprocessor-based device designed to monitor up to sixteen analog, digital, and/or dry contact type signals, and control up to sixteen digital outputs. Digital outputs are controlled through custom programming that is defined by the user. The digital outout also have manual control or override capabilities through switched located on the module. Individual hardware jumpers set input signal-type selections. Screw terminal blocks are provided to terminate power, communication, and input signal wiring. DIMENSIONS: Module: 11 5/16” H x 11 5/16” W x 2 3/4” D 28.73 cm H x 28.73 cm W x 7 cm D Enclosure: (Painted Steel) 20" H x 18" W x 2.87" D 508mm x 457.2mm x 72.89mm See Enclosure Diagrams for mounting options. POWER: 24VAC ± 10%, 50-60 Hz., 35 VA power consumption (120/24VAC 40VA Transformer available) INPUTS: Sixteen universal inputs, configurable for 0-5VDC, 0-20mA, or thermistor. OUTPUTS: Sixteen digital outputs relay contacts rated at 2A resistive @24VAC. Configurable as normally open or normally closed. ENVIRONMENTAL OPERATING RANGE: 0° to 130° F (-17.8° to 54.4° C), 10 to 90% relative humidity, non-condensing COMMUNICATION: (1) CMnet EIA-485 Port - Control Module network screw terminals Switch selectable baud rates ARC156 / 9600 or 38.4bps Recommended wire is: MAGNUM Cable pn A3-ARC-156-2 (16) Analog and/or Digital - screw terminals Jumper Selectable inputs Thermistor - 10k ohm @ 77° F, 25°C 0 to 5 VDC - 10k ohm max source impedance 4 to 20mA - 24VDC loop power, 250 ohm input Liebert Corporation Page 1 of 5 SL-28075 Rev. 4; 7/03 Specification for SiteI/O 16/16 Dry Contact - 0.5mA sense current (16) Digital outputs MEMORY: 1 MB Flash Memory, 1 MB Non-volatile, battery backed RAM. PROTECTION: Voltage, current, and ESD protection on incoming power. BATTERY: Seven-year lithium battery provides a minimum of 10,000 hours of data retention during power outages. DIAGNOSTIC LED's: Power: Tx: Rx: Error: Run: Digital Output Status: LISTED BY: Lights when power is being supplied to the module. Lights when the module transmits data over the CMnet Lights when the module receives data from the CMnet Indicates an error within the SiteI/O 10/0 Indicates operating condition of the SiteI/O 10/0 Lights when the digital output is activated. UL 916 (PAZX), cUL C22.2 No. 205-M19 (PAZX7), FCC Part 15 – Subpart B – Class A MODULE DIMENSIONS AND LAYOUT Run and Power LEDs 11 5/16" 28.73cm CMnet Port I/O Expansion CMnet Rx Tx Run Power Error On Net + Off Gnd 24 Vac Net Shield Class 2 24Vac, 50-60 Hz Power Switch GND and 24VAC Terminals 35VA, 1.5A Use Copper Conductors Only CMnet Mode ARC156K SiteI/O 16/16 Liebert Auto Off On 9600/ 38.4K Auxiliary Device Port BACpac Port TM Access Port Access Port CAUTION: 11 5/16" 28.73cm To Reduce The Risk HOA Switches of Fire or Electric Shock, DO-8 Do Not Interconnect Outputs of Different Class 2 Circuits DO-16 Inputs 5V Max, 20mA Max Outputs 24V Max, 2A Max DO-7 1 A 1 A 2 B 3 A 4 B 5 A 6 B 7 A 8 B 9 A 10 B 11 A 12 B 13 A 14 B 15 A 16 B Universal Input 1-16 Mode Select IN-1 IN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8 2 B 3 A 4 B 5 A 6 B 7 A 8 B 9 A 10 B 11 A 12 B 13 A 14 B 15 A 16 B IN-9 DO-15 16 IN-10 15 14 13 12 DO-5 IN-12 11 10 DO-13 DO-4 DO-12 DO-12 IN-14 DO-3 IN-15 DO-11 DO-11 IN-16 DO-10 DO-2 DO-10 DO-9 9 8 7 6 5 4 3 2 DO-5 DO-4 DO-3 DO-2 DO-1 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 DO-1 A - Input Signal Output Contacts DO9 B - Gnd/Loop Power Open Energy Management Equipment 38.4k CMnet baud 0-5Vdc Thermistor/ dry-contact DO-6 DO-14 DO-13 IN-13 DO-7 DO-15 DO-14 IN-11 DO-8 DO-16 DO-6 9600 0-20 mA I/O Expansion I/O Expansion Port Liebert Corporation Format Module Address 10's R N/C N/O 1's 88FO E143900 TYPE: 16160 Address Baud Rate Switches Switch Format Button Page 2 of 5 3/4" 1.9cm 2 3/4" 7cm SL-28075 Rev. 4; 7/03 Specification for SiteI/O 16/16 OUTPUT WIRING DIAGRAM N/C N/O B B A B A A A DRY CONTACT B B B A A B B A A 24VAC INPUT WIRING DIAGRAM V+ In p ut s 5 V M ax, 20 m A M a x Un iv er s a l In p ut Mo d e S el ec t PWR 0 - 5V D C OU T GND DR Y CON TACT PA SS IVE TRA NSDU CER 4- 2 0 m A 1 2 V o r 2 4V LOOP I NPUT THER MISTOR 3 WIRE 4 -2 0m A 4 WIRE 4 -2 0m A ISO L ATED D C POW ER SUPPLY Liebert Corporation OUT PW R GND OUT+ OU TGND PW R OUT+ OU T- A A B A B A B B A A B B A A B A B A B A B A B B A A B A B A B A B A B B A A B A A B B A B A B B A A B B A A B B TO M O D U LE G ND Page 3 of 5 SL-28075 Rev. 4; 7/03 Specification for SiteI/O 16/16 COMMUNICATIONS WIRING DIAGRAM Shield CMnet Net Net + N et - Ne t + 18-24 ga Twisted - Pair, Shielded, Low Impedance, Low Capacitance Recommended wire is: Magnum Cable A3-ARC-156-2 ENLOSURE DIAGRAMS Liebert Corporation Page 4 of 5 SL-28075 Rev. 4; 7/03 Specification for SiteI/O 16/16 Enclosure Wall Mounting Enclosure Floor Mounting with Brackets Liebert Corporation Page 5 of 5 SL-28075 Rev. 4; 7/03