Series 4C 1/4 DIN Temperature Controller

PID Control, Auto-Tuning, Large Dual Display, RS 485 Communication

The Series 4C 1/4 DIN Temperature Controller offers easy-to-use programming menus designed for quick installation. Control functions include ON/OFF, PID, auto-tuning or manual tuning. The Series 4C is available with relay, voltage or current output with two additional alarm outputs. The alarm outputs can be configured from 12 different preprogrammed settings. The Series 4C accepts a variety of thermocouple and RTD inputs. Process value and setpoint value are simultaneously displayed with the process value in red and setpoint in green.

Product Applications

Oven, boiler, or chiller control
Hot plates/melt pots
Food service equipment
Environmental chambers
Packaging equipment

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.

Model	Description	Usually Ships*	Price	Order
4C-2 Ships: Same Day Price: $102.00	1/4 DIN temperature controller, voltage pulse output.	Same Day*	$102.00	Order
4C-3 Ships: Same Day Price: $102.00	1/4 DIN temperature controller, relay output.	Same Day*	$102.00	Order
4C-5 Ships: Same Day Price: $102.00	1/4 DIN temperature controller, current output.	Same Day*	$102.00	Order

Specifications

Inputs:: Thermocouple or RTD (see Catalog page).
Display:: Two 4-digit, 7 segment LED's. PV: red .75" H (19 mm); SV: green .5" H (12.7 mm).
Accuracy:: 0.25% span, ±1 least significant digit.
Supply Voltage:: 100 to 240 VAC, 50/60 Hz.
Power Consumption:: 5 VA max.
Operating Temperature:: 32 to 122°F (0 to 50°C).
Memory Backup:: Nonvolatile memory.
Control Output Ratings:: Relay: SPDT, 5 A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA.
Communication:: RS-485 Modbus® ASCII communication protocol.
Weight:: 15 oz (425 g).
Agency Approvals:: CE, RoHS, cUL, UL.
Front Panel Rating:: IP56.

Features

Universal input accepts RTD or thermocouple sensors
On/Off, PID, or manual output control
RS-485 standard on all models

Accessories

Model Number	Description	Usually Ships*	Price	Order
SCD-SW	Configuration software.	Same Day	$36.25	Order
MN-1	Mini-Node™ RS-485 to USB converter.	Same Day	$82.00	Order
A-900	Weatherproof enclosure, type 4X, control direct panel mounts in the front of the enclosure.	Same Day	$134.00	Order
A-901	Weatherproof enclosure, type 4X, clear plastic window with rear panel for mounting the control inside the enclosure.	Same Day	$250.00	Order
A-600	R/C snubber (recommended for inductive loads like a solenoid or contactor).	Same 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