TDM01A01 02.17.03 Description Delay On Make (Operate) The TDM Series is a delay-on-make timer that TDML, TDM, TDMH Series combines accurate digital circuitry with isolated DPDT relay contacts in an industry standard 8 Time Delay Relay pin plug-in package. DIP switch adjustment allows precise selection of the time delay over the full time delay range. The TDM Series is the product of choice for custom control panel and OEM designers. Operation Relay contacts are isolated. Dashed lines are Upon application of input voltage, the time delay internal connections. begins. The output is de-energized before and Delay On Make during the time delay. At the end of the time delay, the output relay is energized and remains energized until input voltage is removed. Reset: Removing input voltage resets the time delay and output. Digital Integrated Circuitry Switch Setable Time Delay Three Time Ranges from 100 ms ... Over 2.8 h ** V = Voltage TD = Time Delay R = Reset Approvals: +/-0.1% Repeat Accuracy NO = Normally Open NC = Normally Closed +/-2% Setting Accuracy = Undefined time DPDT, 10 A Output Contacts ** 8 pin models used in combination with Y P1011 6 socket only LED Indication Ordering Table X X X Series/Time Range Input LED Indication – 12D - 12 V DC –L – TDML - 0.1 ... 102.3 s in 0.1 s increments – 24A - 24 V AC – TDM - 1 ... 1023 s in 1 s increments – 24D - 24 V DC/28 V DC – TDMH - 10 ... 10,230 s in 10 s increments –110D - 110 V DC –120A - 120 V AC Example P/N: TDM120AL –230A - 230 V AC Technical Data Time Delay Type Digital integrated circuitry Range* 0.1 ... 102.3 s adj. in 0.1 s increments 1 ... 1023 s adj. in 1 s increments 10 ... 10,230 s adj. in 10 s increments Repeat Accuracy +/-0.1% or +/-8.3 ms, whichever is greater (no first shot effect) Setting Accuracy +/-2% or +/-50 ms, whichever is greater Reset Time ≤ 50 ms Recycle Time During Timing -- TDMH -- ≤ 500 ms TDM, TDML -- ≤ 300 ms Time Delay vs. Temperature & Voltage +/-2% Indicator LED glows during timing Input Voltage 12, 24, 120, or 230 V Tolerance 12 V DC & 24 V DC/AC -15% ... +20% 110 ... 230 V AC/DC -20% ... +10% Frequency 50 ... 60 Hz Power Consumption ≤ 2.25 W Output Inches (Millimeters) Type Electromechanical relay Form Double pole double throw (DPDT) Rating 10 A resistive at 240 V AC 7 Life Mechanical -- 1 x10 6 Full Load -- 1 x 10 Protection Polarity DC units are reverse polarity protected Isolation Voltage ≥ 1500 V RMS input to output Mechanical Mounting Plug-in socket Package 3.2 x 2.4 x 1.8 in. (81.3 x 60.7 x 45.2 mm) Termination Standard octal plug (8 Pin) Accessories Environmental Operating Temperature -20°C ... +65°C Storage Temperature -30°C ... +85°C Weight ≅ 6 oz (170 g) Octal Panel mount kit 8-pin socket P/N: BZ1 P/N: NDS-8 DIN rail P/N: C103PM Hold down clips P/N: PSC8 *For CE approved applications, power must be removed from the unit when a switch position is changed. See accessory pages at the end of this section. �������������������������������������������������������������������������������������������� ��������� 75