TIMER KEYBOARD BASED KTM-XX3 Series

About TIMER KEYBOARD BASED KTM-XX3 Series

KTM-XX3 Series

Features

Low cost, Effective, Easy to use Keyboard based Digital timer

Programmable timer start modes to suit various applications

Programmable Up/Down counting

Programmable Front Reset

Programmable Output 2 functions : Auxiliary contact/End of cycle/Instant contact

Multiple Time Range: From 0.01 Sec. to 999 Hrs.

Time Setting via keyboard

Configuration at power on (To prevent unauthorized tampering)

Available in 5 Standard DIN sizes

3-Digit display

Programmable ON Delay/Interval/Cyclic/Forward-Reverse mode

Programmable Auto Reset/Latch Output

Programmable Memory Backup

High Accuracy: 0.05% of Full scale (Repeat Accuracy: 0.01%)

Time base selection via keyboard

Independent time base for both cycles in Cyclic mode

Universal supply voltage ranges from 90 To 270 VAC

Specification

KTM-3D
Series		Economical keyboard Counter
Display	Type	7 segment LED
	No. of Digits	4 Digits, Single Row
	LED Indication	Output Status ; Batch/AR Time
	Dimensions	Table no : 1
Input Specification
Start Input		Power On, Pulse (Edge Trigger),Front Start (Programmable)
Reset Input		Front Key & Rear Terminal (Potential free)
Accuracy		Setting : 0.05% of Full scale Repeat : 0.01%
Output Specification
No. Of Outputs		2
Output 1	Relay / SSR	Factory settings
	Relay Contact Rating	5 A @ 250V AC/30V DC resistive
	SSR	12 VDC @ 50mA
Output 2	Relay / SSR	Factory settings
	Relay Contact Rating	5 A @ 250V AC/30V DC resistive
	SSR	12 VDC @ 50mA
Configuration Parameters
Delay Modes		On Delay/Interval/Cyclic ON time first/Cyclic OFF time first/Cyclic Hold-Forward-Hold-Reverse-Hold
Time Range		9.99 Sec ; 99.9 Sec ; 999 Sec
		9.59 Min : Sec
		99.9 Min ; 999 Min
		9.59 Hrs : Min
		99.9 Hrs ; 999 Hrs
Timer Start Modes		Power On Start
		Pulse Start (Edge Triggered)
		Front Start Pulse Start (Edge +Level )
Programmable No. of Cycle		Applicable in On delay/Off delay CY1 & CY2 Mode Only
Timing Accuracy		0.05 % Full scale
Time Base Selection		Through Keyboard
Front Panel Reset		Enable/Disable
Memory Backup		Enable/Disable
Output 2 Configurable		Auxiliary Contact
		Batch Mode
General Specification
Supply Voltage		90 - 270 VAC/DC
		24 VAC/DC (OPTIONAL)
Temperature	Operating	0 - 50°C
	Storage	-20° to 75°C
Humidity (Non-condensing)		95 % RH
		Weight

Precision and Scheduling Flexibility

The KTM-XX3 Series Timer allows users to program up to 50 distinct on/off cycles every day, providing exceptional control over automation tasks. Its 1-second resolution and 0.5% settings accuracy guarantee precise operation, vital for environments demanding consistent workflow automation and reliable lighting management.


Durable and Secure Performance

Engineered with a flame-retardant ABS plastic housing and an IP20 ingress protection rating, this timer offers robust durability and safety in industrial environments. The device supports both surface and panel mounting options for versatile installation, maintaining operational integrity in various setups.


User-Friendly Interface and Extended Utility

Equipped with a digital LED display and keypad buttons, the KTM-XX3 Timer is straightforward to program and monitor. Its 7-day programmable memory accommodates multiple settings, while the built-in battery ensures up to 48 hours of uninterrupted operation during power interruptions.