Timer 816

KEY FEATURES

  • Multi-range
  • Multi-voltage
  • 1 relay output
  • Access to programming locked
  • Up or down timing mode
  • Internal power supply by battery (10 years / 20 °C)
FunctionsConnectionRelay outputsSupply voltageNominal ratingCode
A, B, C, D, Di, HPlug-in 8 way1 timed changeover24 V ∿ ⎓ / 48 V ∿ ⎓8 A88857604
A, B, C, D, Di, HPlug-in 8 way1 timed changeover24 V ∿ ⎓ / 110 V ∿8 A88857607
A, B, C, D, Di, HPlug-in 8 way1 timed changeover24 V ∿ ⎓ / 220 →240 V ∿8 A88857601
A, B, C, D, Di, HPlug-in 11 way1 timed changeover24 V ∿ ⎓ / 48 V ∿ ⎓8 A88857704
A, B, C, D, Di, HPlug-in 11 way1 timed changeover24 V ∿ ⎓ / 110 V ∿8 A88857707
A, B, C, D, Di, HPlug-in 11 way1 timed changeover24 V ∿ ⎓ / 220 →240 V ∿8 A88857701

Specifications


Number of digits 4
Height of digits 7 mm

Timing ranges 99 •99 s 999 •9 s 9999 s 99 mn 59 s 99 •99 mn 999 •9 mn 9999 mn 99 h 59 mn 99 •99 h 999 •9 h 9999 h
Repetition accuracy (with constant parameters) ± 0,03 % ± 20 ms
Display precision ± 0.03 % ± 20 ms
Min. control pulse 50 ms
Maximum reset time by de-energisation during timed delay 50 ms
Maximum reset time by de-energisation after timing 50 ms

Nominal rating 8 A ∿ 8 A ⎓
Max. breaking voltage 250 V ∿ 30 V ⎓
Maximum power rating (resistive) 2000 VA - 190 W
Maximum admissible current 15 A < 0,01 s
Minimum current 100 mA
Electrical life at I max., 250 V ∿ resistive (cycles) 105
Max. permitted number of operations at 1 max 250 V ∿ resistive per hour 600
Mechanical life (operations) 5 x 106

Voltage variation + 10 % - 15 %
Immunity from micro power cuts < 0,03 s
Maximum power consumption 0.5 W/24 V 1.5 W/48 V 1 VA/24 V 1, 5, VA/48 V 4 VA/110 V 12 VA/230 V
Temperature limits use (°C) -10 →+60
Temperature limits stored (°C) -30 →+70
Degree of protection front face IP65
Insulation according to standard IEC/EN 61812-1, IEC/EN 60255-5
Protection class according to CEI/EN 60529
Mounting Front panel, by clip
Mounting base-mounted on socket
Material Self-extinguishing UL 94 grade Vo
Weight (g) 100

Technical sketches

Panel cut-out

Panel cut-out
Legend
1-
Panel thickness 1 to 3,5 mm
2-
Clip for panel-mounting
3-
Positioning screw

11-pole rear base panel-mounted 79 694 002

11-pole rear base panel-mounted

79 694 002

8-pin or 11-pin solder-connected plug 25 622 076 - 25 622 301

8-pin or 11-pin solder-connected plug

25 622 076 - 25 622 301

8-pin solder-connected base 79 694 016

8-pin solder-connected base

79 694 016
Legend
1-
2 holes

Connector socket 11-pin 25 622 077 8-pin 25 622 128

Connector socket

11-pin 25 622 077

8-pin 25 622 128

Timer 816 - 11-pin

Timer 816 - 11-pin
Legend
1-
Other loads may be connected in parallel

Timer 816 - 8-pin

Timer 816 - 8-pin
Legend
1-
Other loads may be connected in parallel

Timer 816 - 11-pin

Timer 816 - 11-pin
Legend
2-10-
Supply
(2-11)-
Bridge for 24 V supply
2-5-
Control contact reset
1-3-4-
Timed output contact

Timer 816 - 8-pin

Timer 816 - 8-pin
Legend
2-7-
Supply
(2-8)-
Bridge for 24 V supply
2-6-
Control contact reset
1-3-4-
Timed output contact

Timer 816

Timer 816

Function A

Function A
Legend
Delay on energisation 1 timed relay-

Function B

Function B
Legend
Timing on impulse (on shot)-

Function C

Function C
Legend
Timing after impulse (delay off)-

Function D

Function D
Legend
Flip-flop-

Function Di

Function Di
Legend
Flip-flop-

Function H

Function H
Legend
Timing or energisation-
PH 88857601

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