Delta

Delta CTA4100A CTA Series 48x48mm Timer Counter Tachometer 100-240VAC 6-Digit LCD NPN PNP Dual Relay Outputs

Name: Delta CTA4100A CTA Series 48x48mm Timer Counter Tachometer 100-240VAC 6-Digit LCD NPN PNP Dual Relay Outputs
Brand: Delta
SKU: CTA4100A
Price: 42.99 USD
Availability: InStock

Delta CTA4100A CTA Series 48x48mm Timer Counter Tachometer 100-240VAC 6-Digit LCD NPN PNP Dual Relay Outputs

$42.99 USD

En vente Épuisé

Model Number CTA4100A

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YingZhou Industrial Automation | Product Information

Delta CTA4100A CTA Series Timer Counter Tachometer

48 × 48mm | 100–240VAC | 6-Digit LCD | NPN / PNP | Relay Outputs

✓ IN STOCK & READY TO ORDER | Exact Model: CTA4100A | Actual Product Photos

Specification	Product Data
Brand	Delta Electronics
Exact Model	CTA4100A
Series	CTA Series
Product Type	Timer / Counter / Tachometer
Primary Functions	Timing, Counting and Speed Measurement
Operating Modes	Timer / Counter / Tachometer / Timer + Counter
Panel Size	48 × 48mm (1/16 DIN)
Display Type	Double-Line 6-Digit LCD
Display Information	Present Value (PV) / Set Value (SV)
Power Supply	100–240VAC, 50/60Hz
Input Voltage Range	85%–110% of Rated Voltage
Power Consumption	Less Than 10VA
External Sensor Supply	12VDC ±10%, 100mA
Input Signal Types	NPN / PNP
NPN Non-Voltage Input	ON Impedance ≤1kΩ; Residual Voltage ≤2V
PNP Voltage Input - High Level	4.5–30VDC
PNP Voltage Input - Low Level	0–2VDC
Maximum Counting Speed	10,000 Counts per Second (10kcps)
Selectable Counting Speeds	1 / 30 / 200 / 1k / 5k / 10k cps
Counter Modes	Single-Stage / Two-Stage / Batch / Total / Dual
Preset Stages	Two-Stage Configuration
Timer Direction	Count Up / Count Down
Timer Units	Milliseconds / Seconds / Minutes / Combined Time Units
Pre-Scale Function	Supported
Decimal Point Setting	Configurable
Output 1 Relay	SPST, 250VAC / 5A, Resistive Load
Output 1 Transistor	NPN Open Collector
Output 1 Transistor Reference	100mA / 30VDC; Residual Voltage ≤1.5VDC
Output 1 Relay / Transistor Operation	Simultaneous Operation Supported
Output 2 Type	SPDT Relay
Output 2 Relay Rating	250VAC / 5A, Resistive Load
Output 2 Transistor	Not Included on CTA4100A
Communication	None — No RS-485
Parameter Setup	Front Panel / DIP Switch
Control Keys	MODE / UP-DOWN / RESET / LOCK
Operating Temperature	0°C to +50°C
Storage Temperature	−20°C to +65°C
Operating Humidity	35%–85% RH, Non-condensing
Dielectric Strength	2000VAC, 50/60Hz, 1 Minute
Maximum Installation Altitude	2000m
Pollution Degree	2
Mounting Method	Panel Mount with Fixing Brackets

Product Overview

The Delta CTA4100A is a 3-in-1 industrial timer, counter and tachometer from Delta's CTA Series. It combines timing, event counting and rotational speed measurement in one compact 48 × 48mm panel-mount unit. The controller features a double-line, 6-digit LCD display and operates from a 100–240VAC, 50/60Hz power supply. It accepts both NPN and PNP input signals and offers selectable counting speeds up to 10,000 counts per second. The CTA4100A provides an SPST relay and NPN transistor on Output 1, together with an SPDT relay on Output 2. Additional functions include batch counting, total counting, pre-scaling, two-stage presets and a mixed timer/counter mode. This exact model does not include RS-485 communication.

Key Product Features

3-in-1 timer, counter and tachometer with additional mixed timer/counter operation
48 × 48mm panel-mount design with a double-line, six-digit LCD display
100–240VAC, 50/60Hz power input with less than 10VA power consumption
NPN / PNP signal input support and a 12VDC sensor supply rated at 100mA
Up to 10k counts per second with selectable counting speeds and pre-scaling
Relay and transistor Output 1 with a separate SPDT relay Output 2
Batch counting, total counting and two-stage presets for industrial counting and timing applications

Actual Product Verification

✓ Actual product photos

✓ Product model/nameplate visible: CTA4100A

✓ Product label shows AC 100–240V, 50/60Hz

✓ Actual packaging shown with matching CTA4100A model label

✓ Rear housing, mounting bracket and connection terminals shown

✓ Verify the exact model, supply voltage, input signal type, relay output configuration and installation dimensions before ordering

In Stock & Ready to Order

Delta CTA4100A is currently in stock. Actual product and packaging photos are available for buyer reference. Please confirm the exact model, 100–240VAC power supply, NPN / PNP input requirements, OUT1 / OUT2 relay configuration and panel mounting dimensions before ordering.

IN STOCK