` 16B 1/16 DIN Temperature/Process Controller - Alpha Controls & Instrumentation Inc.


16B 1/16 DIN Temperature/Process Controller

Dual control output, RS-485 communication, and universal inputs allow you to monitor and control temperature and process applications with precision

Starting At
$197.00 CAD
Normally ships in 2-3 Weeks

Configure   Request Quote

Can We Help You?


Our product experts are here to help you find the right solution for your application!

Monitor and control temperature or process applications with precision using the Series 16B controllers. The units offer two separate outputs for dual loop control in direct or reverse acting. Select relay, voltage, or current output combined with a second relay output.

The Series 16B provides dual LED displays for local indication of process value and setpoint value. Output status, engineering scale, auto tuning and alarm status is also indicated on the front panel.

Control methods include ON/OFF, PID, self-tune and manual tune. PID control is supported with 64 ramp/soak control actions. Two additional alarm outputs are standard on the Series 16B. The alarm outputs can be quickly configured by using the thirteen built-in alarm functions.

The controller easily communicates with other external devices such as PC's and PLC's for data search and system integration using the built-in RS-485 interface. Up to 247 communication addresses are available with transmission speeds of 2400 to 38,400 bps. The Series 16B also features universal input, selectable °F/°C, selectable resolution and security functions.

• Universal input accepts process transmitters, RTD’s or thermocouple signals
• On/off, PID, or manual output control
• RS-485 standard on all models
• Stage control program for up to 64 ramp/soak actions

Inputs Thermocouple, RTD, DC voltages or DC current
Display Two (2) 4-digit, 7 segment 0.25 in H (6.35 mm) LED's.
PV: red;
SV: green
Accuracy ± 0.25% span, ± 1 least significant digit
Supply Voltage 100 VAC - 240 VAC, 50/60 Hz or 24 VDC (depending on model)
Power Consumption 5 VA max
Operating Temperature 32°F - 122°F (0°C - 50°C)
Memory Backup Nonvolatile memory
Control Output Ratings Relay: SPST, 5 A @ 250 VAC resistive;
Voltage Pulse: 14 V, 10% to -20% (max 40 mA);
Current: 4 - 20 mA
Communication RS-485 Modbus® A-5-11/RTU communication protocol
Weight 4 oz (114 g)
Agency Approvals CE, RoHS, cUL, UL
Front Panel Rating IP56

• Control temperature for boilers, damper control based on temperature or pressure
• Hot plates/melt pots
• Packaging equipment
• Environmental chambers
• Medical equipment
• Food service equipment