Sensors & Instruments Solutions Guide - MINCO

Catalogue Sensors & Instruments Solutions Guide

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Supply voltage: 100 to 240 VAC nom., +10/-15%, 50 to 400 Hz, single phase; 132 to 240 VDC, nom., +10/-20%. 5 VA maximum. 12 & 24 volt AC/DC optional.

Note: Do not confuse controller power with heater power. The controller does not supply power to the heater, but only acts as a switch. For example, the controller could be powered by 115 VAC, but controlling 12 VDC to the heater.

Operating temperature range: -10 to 55°C (14 to 131°F).

Memory backup: Non-volatile memory (no batteries required).

Control output ratings:

AC SSR (SPST): 2.0 A combined outputs

A&B@240 VAC@ 25°C (77°F);

derates to 1.0 A @ 55°C (130°F).

An SSR is recommended for longer life than a

mechanical relay. Mechanical relay, SPST Form A (Normally Open) or Form B (Normally Closed):

3 A resistive, 1.5 A inductive @ 240 VAC;

pilot duty: 240VA;2A@120VACor1A@240VAC. Switched voltage (isolated): 15 VDC @ 20 mA. Current (isolated): 0 to 20 mA, 600 Q max. DC SSR: 1.75A@32 VDC max. Alarm relay, SPST Form A (Normally Open):

3 A @ 240 VAC resistive;

1/10 HP @ 120VAC.

Specifications and order options

Specifications

Selectable inputs:

RTD: 2 or 3-wire, Minco types

PDorPE(100 Q EN60751 platinum),

PA (100 Q NIST platinum),

PF(1000 Q EN60751 platinum), or

NA(120 Q Nickel). Thermocouple: Type J (factory default), K,T, L, E, R, S, B, C, or N. DC current: 0-20 mA or 4-20 mA (use withTemptran™ transmitters). DC voltage: 0-10 or 2-10 VDC,-10 to 10 mVDC, scalable.

Input impedance: Voltage: 5000 Q.

Thermocouple: 3 megohms minimum.

Current: 10 Q.

RTD current: 200 fiA.

Sensor break or short protection:

Selectable output: disabled, average output before fault,

or preprogrammed output. Adjustable delay: 0.0 to 540.0 minutes.

Loop break protection: Error message is initiated and output is turned off in case of shorted sensor or open heater circuit. Break time adjustable from OFF to 9999 seconds.

Cycle rate: 1 to 80 seconds.

Setpoint range: Selectable from -212 to 2320°C (-350 to 4208°F), input dependent.

Displays: Two, 4 digit, 7 segment, 0.3" high LEDs. Process Value red, Setpoint Value green. °C or °F.

Control action: Reverse (usually heating) or Direct (usually cooling), selectable.

Ramp/soak: (CT16A3 only) 16 separate ramp and soak times are adjustable in minutes or seconds from 0 to 9999. When the program has ended, you may choose to repeat, hold, revert to local setpoint, or turn the outputs off.

Accuracy: ±0.25% of span ±1 count.

Resolution: 1° or 0.1°, selectable.

Line voltage stability: ±0.05% over supply voltage range.

Temperature stability: 4 yVPC (2.3 ^V/°F) typical, 8 ^V/°C (4.5 ^V/°F) max. (100 ppm/°C typical, 200 ppm/°C max.).

Isolation:

Relay and SSR: 1500 VAC to all other inputs and outputs. SP1 and SP2 current and voltage: 500 VAC to all other inputs and outputs, but not isolated from each other. Process output (options 934, 936): 500 VAC to all other inputs and outputs.


	CT16A	Model number
	2	Feature set: 2 = Standard 3 = Enhanced (ramp & soak, Auto/manual)
	1	Alarm relay: 0 = No 1=Yes
	1	Output A: 1 = Built-in AC SSR 2 = Pulsed voltage (15 VDC) for external SSR 3 = Mechanical relay, SPST (normally open) 4 = Mechanical relay, SPST (normally closed) 5 = Current 8 = DCSSR
	0	Output B: 0 = None 1 = Built-in AC SSR 2 = Pulsed voltage (15 VDC) for external SSR 3 = Mechanical relay, SPST (normally open) 4 = Mechanical relay, SPST (normally closed) 5 = Current
	-948	Options on next page (leave blank for none)
	CT16A2110-948 = Sample part number \|

Specifications subject to change

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