Toshiba PROSEC T1 T1S, 6F3B0250 I/O specifications 1 T1-16, · T1-16 input specifications

6F3B0250

2. Specifications

2.4 I/O specifications

2.4.1T1-16

· T1-16 input specifications

Item						Specifications
		DC input type						AC input type
	AC power type			DC power type
Input type	Dry contact input,		DC input,				AC input
	current source or		current source or
	sink *1		sink *2
Number of input	8 points (8 points/common)						8 points (8 points/common)
points
Rated input voltage	Supplied from		24 Vdc,				100 - 120 Vac, +10/-15 %,
	T1-16		+10/-15%				50/60 Hz
	(24 Vdc, ±10 %)
Rated input current	7 mA (at 24 Vdc)						7 mA (at 100 Vac)
ON level	Contact close		Min. ON				Min. ON voltage: 80 Vac
	(max. 1.2 kW)		voltage: 15 Vdc
OFF level	Contact open		Min. OFF				Max. OFF voltage: 30 Vac
	(min. 20 kW)		voltage: 5 Vdc
ON delay time	0 to 15 ms	*3					25 ms or less + user setting *4
OFF delay time	0 to 15 ms	*3					30 ms or less + user setting *4
Input signal display	LED display for all points, lit at ON, internal logic side
External connection	Terminal block (fixed), M3.5
Withstand voltage	1500 Vac, 1 minute (between internal and external circuits)
Internal circuit
					LED				LED
	0						0

7	7
	*1, *2
1	3
-	C
+
	24 Vdc
(AC power type only)

*1: The input current direction (source or sink) of the dry contact input can be selected by the internal jumper plug. (Factory setting = current source) Refer to section 3.1.

3 side: current flows from input terminal to (-) terminal (current source)

1 side: current flows from (+) terminal to input terminal (current sink)

*2: The jumper plug of the DC power supply type must be set to 1 side.

*3: The input ON/OFF delay time of the DC input type can be changed by user. The setting range is 0 to 15 ms. (Default value = 10 ms) Refer to section 8.2.

*4: The input ON/OFF delay time of the AC input can be extended by user. The extension setting range is 0 to 15 ms. (Default value = 10 ms) Resulting the default delay times are 35 ms (ON delay) and 40 ms (OFF delay). Refer to section 8.2.

48 T1/T1S User’s Manual

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