ATC-Automatic Timing & Control 550 Series Data Sheet

1/16 DIN Temperature Controller

• Dual Display, 4 digit, 7 segment LED

• TC/RTD

• PID ON/OFF Control

• 2 Setpoints

SPECIFICATIONS

DIGITS 4 digit, 7 segment LED Dual Display

Height of Upper display: 0.3785"
Height of Lower display: 0.2720"

LED INDICATIONS Relay On, Tune, Soak Time

INPUTS Thermocouple (J,K,T,R,S) / RTD (Pt100)

PID/TEMPERATURE CONTROLLERS 550 Series

SAMPLING TIME 250ms

INPUT FILTER (FTC) 0.2 to 10.0 sec

RESOLUTIION 0.1/1 (Fixed 1° for R & S type TC input)

TEMPERATURE UNIT °C / °F selectable

INDICATION For J, K, & T inputs: 0.25% of F.S. ±1°
ACCURACY For R & S inputs: 0.5% of F.S. ±2°

(20 min of warm up time for TC inputs)
For RTD inputs: 0.1% of F.S. ±1°
(F.S. = Full Scale)

OUTPUT SPECIFICATIONS

CONTROL 1
Contact Rating: 5A @250V AC / 30V DC, resistive
SSR Drive (Voltage Pulse): 12V DC ±10%,m50mA

ALARM 1
Contact Rating: 5A @ 230V AC / 30V DC, resistive
SSR Drive 12V DC (50mA)

• °C/°F selectable

• Field selectable Control Output
(Relay or SSR)

• Auxiliary Output: Relay / SSR

• Easy to Use

E339488

FUNCTIONAL SPECIFICATIONS
Control Action 1) PID

2) ON-OFF
Proportional Band (P) 1.0 to 400.0°
Intergral Time (I) 0 to 9999 sec.
Derivative time (D) 0 to 9999 sec.
Cycle Time 0.1 to 99.9 sec.
Hysteresis Width 0.1 to 99.9°
Manual Reset Value -19.9 to 19.9°

HEAT-COOL
Control Action PID (with auto-tuning)
Proportional Band-Cool 0.0 to 400.0°
Cycle Time-Cool 0.1 to 99.9 sec.
Dead Band Programmable from
setpoint low limit to
setpoint high limit.

SETTINGS FOR ALARM OUTPUT
Modes Deviation, Absolute
Hysteresis 0.1 to 99.9°

SUPPLY VOLTAGE 85 to 270V AC/DC (50/60 Hz)

POWER 6 VA max @ 230V AC
CONSUMPTION

TEMPERATURE Operating: 0 to 50°C

Storage: -20 to 75°C

HUMIDITY 95% RH
(NON CONDENSING)

WEIGHT 5 Oz.

PROTECTION LEVEL IP65 for faceplate

COMPLIANCE IEC/EN 61326 (EMI/EMC)

IEC/EN 61010 Revision 3
2010 Edition (Safety)
UL 61010 Revision 3
2010 Edition (Safety)

Automatic Timing & Controls

DIMENSIONS

52 mm

1 T
2 S

45mm

46mm

46mm

52 mm

TERMINAL CONNECTIONS

L (+)

1

N (–)

NO2

COM2

NO1

COM1

+

–

+

–

SSR1

2

+

3

SSR2

4

SSR1

–

5

94 mm4mm

Panel Cutout

INPUT RANGES (TABLE 1)

TC+ /RTD1

6

11

+

7

TC– /RTD2

8

RTD3

9

–

COM1

1012

FOR RTD

Input Ranges

Resolution 1 0.1

Pt100 °C -150 to 850 -150 to 850

°F -238 to 1562 -199 to 999

FOR THERMOCOUPLE

Input Ranges

Resolution 1 0.1

°C -199 to 750 -199 to 750

J
°F -328 to 1382 -199 to 999

°C -199 to 1350 -199 to 999

K
°F -328 to 2462 -199 to 999

°C -199 to 400 -199 to 400

T
°F -328 to 750 -199 to 750

°C 0 to 1750 N/A

R & S
°F 32 to 3182 N/A

PID/TEMPERATURE CONTROLLERS 550 Series

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ORDERING INFORMATION

PART NO. CONTROL OUTPUT AUXILARY OUTPUT SUPPLY VOLTAGE

ATC550S00000 Relay 12V DC SSR Relay 85-270V AC/DC

ATC550S10000 Relay 12V DC SSR 12V DC SSR 85-270V AC/DC

Note: Other models, options and accessories available. Please consult factory.

Automatic Timing & Controls