Protocols

• BACnet.
  • MS/TP and PTP.

12 Inputs

• Universal ranges.
• Use a jumper to select thermistor/dry contact, 4–20 mA, or 0–10 VDC.

Eight Outputs

• Universal ranges.
• Optional Hand/Off/Auto (HOA) switches with position feedback to RC-Studio^®.

256 Values

• Select standard and custom ranges as well as fixed program-driven values.

32 Loops

• Standard P, PI, or PID controllers for closed loop control.

16 Schedules

• Up to 7 on/off cycles for each weekday or exception.

64 Calendars

• Designate days of the year as holidays.

20 Tables

• For creating custom scaling functions.

32 System Groups

• Group related objects on one display.
• 160 unique objects per group.

32 Programs

• Freely programmable control strategy in a readable, BASIC‑like language.
• 3,200 bytes per program.

Multipoint Trend Logs

• Store up to eight objects in each trend log.
• Record values at user-defined intervals.
• Dynamic; user assigned.

Single-point Trend Logs

• Record values at user-defined intervals or based on change of value.
• Dynamic; user assigned.

Runtime Report

• Total the on time and record the on/off times of every binary object.
• Automatically generated.

128 Arrays

• Up to 128 elements in a one-dimensional array.

128 User Passwords

• Protect access to the system.
• Assign each user with a username and access level.
• Multiple levels of security.

24 Custom Units

• Eight analog engineering units.
• Eight binary units.
• Eight multistate units with eight states.

SMART-Net Port

• Network up to eight SMART-Sensor devices.

128 Net Ins

• The maximum number of shares from other devices.

64 Net Outs

• The maximum number of writes to other devices.

Real-Time Clock

Warranty

• 5 years.

Processor

• 100 MHz high-performance 32-bit embedded microcontroller.

Memory

• 8 MB operating RAM.
• 1 MB nonvolatile RAM for trends and dynamic values.
• 4 MB Flash EEPROM operating system, database, and controller configuration.

Supply Voltages

• 24 VAC ±10% 75 VA maximum, 50/60 Hz.
• 24 VDC ±10% 26 W maximum.

Communication Options

• One EIA‑485 port that supports a baud rate up to 76.8 kbps. Auto baud detection.
• One EIA‑232 port that supports a baud rate up to 115.2 kbps. PC or modem.
• One SMART‑Net port that supports up to eight devices on a SMART‑Net network.

Universal Inputs

• 12 universal inputs.
• 12-bit A/D converter.
• Analog: 0–10 VDC, 4–20 mA, thermistor.
• Binary: Dry contact.

• Impedance:
  • 1 MΩ for 0–10 VDC range.
  • 250 Ω for 4–20 mA range.
  • 20 kΩ pull-up for thermistor/dry contact range.

• Pulse counting up to 150 Hz. Supports flow meters.
• 24 VAC overvoltage protection.

Universal Outputs

• 12-bit D/A converter.
• Analog: 0–12 VDC.
• Binary: Software-configurable between 0–12 VDC.
• Manual on provides adjustable 0–12 VDC on controller with HOA option.
• LED indicator glows proportionally.
• Maximum 75 mA each.
• 24 VAC overvoltage protection.

Peripheral Power

• Onboard variable 15–24 VDC power supply provides up to 200 mA of DC power to peripheral devices. If powered by 24 VDC, the maximum voltage output is 22 VDC.

Real-Time Clock

• ±1 second per day.

Memory/RTC Backup

• 72-hour backup.
• 10 years for database.

Dimensions

• 25.4 cm L x 13.7 cm W x 3.9 cm H

  (10" L x 5 3/8" W x 1 1/2" H).

Mounting

• #8 clearance holes on 23 cm L x 11 cm W

  (9 1/16" L x 4 5/16" W).

• Screw depth 25 mm (1").

Weight

• 0.6 kg (1.3 lb).

Ambient Limits

• Operating: ‑20°C to 55°C (‑4°F to 131°F).
• Shipping: ‑40°C to 60°C (‑40°F to 140°F).
• Humidity: 10%–90% RH noncondensing.

Certifications

• BTL Listed (B‑BC).
• UL 916 Listed.
• FCC CFR 47 Part 15 Class B.
• CE.
• WEEE.