Series 16L Limit Control

FM Approved, Large Dual Display, Universal Input

The Series 16L Temperature/Process Control offers FM approved limit control with universal input, single set point or dual set point control.

Product Applications

Gas fired heater limit control

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Build Your Custom Part. Use our Product Configurator

Model	Description	Usually Ships*	Price	Order
16L2030 Ships: Next Day Price: $263.00	Limit Control, (1) NO relay output.	Next Day*	$263.00	Order
16L2034 Ships: 1-2 Weeks Price: $288.00	Limit Control, (1) NO relay and (1) NC relay output.	1-2 Weeks*	$288.00	Order

Can't find what you need? Build Your Custom Part. Use our Product Configurator

Specifications

Selectable Input:: 10 Thermocouple, 4 RTD, DC Voltage, or DC current selectable.
Display:: Two 4 digit, 7 segment 0.3" (7.62 mm) high LEDs.
Accuracy:: ±0.25% of span, ±1 least significant digit.
Power Requirements:: 100 to 240 VAC, nominal, +10 - 15%, 50 to 400 Hz. single phase; 132 to 240 VDC, nominal, +10 - 20%.
Power Consumption:: 5 VA maximum.
Temperature Limits:: 14 to 131°F (-10 to 55°C).
Memory Backup:: Nonvolatile memory. No batteries required.
Output:: Relay: SPST, 3 A @ 240 VAC resistive; 1.5 A @ 240 VAC inductive.
Weight:: 8 oz (227 g).
Front Panel Rating:: NEMA 4X (IP66).
Agency Approvals:: FM, cULus.

Features

Remote or integral reset button
Peak and valley temperature indication
Open sensor protection

Options

-934, Process Signal Output, Isolated 0 to 20 mADC.
-936, Process Signal Output, Isolated 0 to 10 VDC.
-992, RS-485 Serial Communications
-993, RS-232 Serial Communications

Accessories

Model Number	Description	Usually Ships*	Price	Order
A-600	R/C snubber (recommended for inductive loads like a solenoid or contactor).	Next Day	$19.50	Order
A-TC-K100-FB	K type, 100' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$67.00	Order
A-TC-K100-FEP	K type, 100' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$57.00	Order
A-TC-K25-FB	K type, 25' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$24.75	Order
A-TC-K25-FEP	K type, 25' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$22.75	Order
A-TC-K50-FB	K type, 50' on spool, fiber glass insulation, 450°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$39.25	Order
A-TC-K50-FEP	K type, 50' on spool, FEP insulation, 200°C, yellow outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$34.00	Order
A-TC-J100-FB	J type, 100' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$41.25	Order
A-TC-J100-FEP	J type, 100’ on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$31.00	Order
A-TC-J25-FB	J type, 25' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$18.75	Order
A-TC-J25-FEP	J type, 25' on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$15.50	Order
A-TC-J50-FB	J type, 50' on spool, fiber glass insulation, 450°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$26.00	Order
A-TC-J50-FEP	J type, 50’ on spool, FEP insulation, 200°C, black outer sheath, 24 AWG, 0.20 SQMM	1-2 Weeks	$20.75	Order

Model Chart

EXAMPLE	16L	201	0	934	Series 16L2010-934 Limit Control, SSR output A, with set point/process signal output 0-20 mA.
SERIES	16L				Limit Control
OUTPUT A		201 202 203 204 208			SSR 15 VDC N.O. Relay N.C. Relay DC-SSR
OUTPUT B			0 1 2 3 4		None SSR 15 VDC N.O. Relay N.C. Relay
OPTIONS				934 936 948 992 993	Set Point/Process Signal Output 0-20 mA Set Point/Process Signal Output 0-10 VDC 4-Stage Set Point RS-485 Computer Compatible Control RS-232 Computer Compatible Control

Product Literature

Manuals

Catalog Pages

Approvals

Software

Download Software - FREE!

Drawings

Questions

Question

We are trying to program a temperature control and receive the following message - Communication error > address 01: no response from controller at register 795 (031A). What could be causing this error?

Answer

The register 795 is a Modbus register. One of the reasons why there is a communication error is the -992 for the RS-485 communication is LOVELINK Protocol, if you are trying to communicate with Modbus® protocol, it will not work. See the LoveLink™III Software.

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