Electronic Timers
One Shot XOT
DESCRIPTION OPERATION
One shot asymmetrical timer with 4 time ranges. One-shot asymmetrical without control switch.
The time range is selectable via the front mounted rotary switch. A jumper must be connected between 5 and 7 (B1 and B2).
The pulse and pause time ranges cover 0.6sec.-60min. or 0.6min.- When supply voltage is connected and the pause time has elapsed,
60hrs. Pulse and pause time are individually adjustable on the timer the output relay is energized. The relay remains energized through
front.The timer can directly be connected to the supply voltage in the the pulse period and de-energize when the puls period has elapsed.
range of 10.5-265V AC/DC. This is one time sequenze (one shot).
Single or double relay output with LED indication of energized relay.
Supply
Intermittent flashing of LED indicating timing period (over 6 sec.).
Versions available for DIN rail or 11-pole plug-in mounting.
T1 T2 T1
LED
One-shot asymmetrical with control switch.
The timer must be connected to supply permanently.
When the switch is closed, the pause timing period starts. When the
preset pause time has elapsed, the output relay is energized. The
relay remains energized through the pulse period and de-energize
when the puls period has elapsed.
To start a one-shot sequenze again, the control switch must be
opened and closed again, after the relay is de-energized.
Supply
T1 T2 T1 T2
LED
VERSIONS/ORDERING CODES
Type: XOT- S 1 . LH
One shot asymmetrical. XOT
Mounting:
11 pole plug-in. S
DIN rail. D
Output relay:
SPDT. 1
DPDT 1). 2
Timing range (pause/pulse):
0.6sec-60min./0.6sec-60min.
0.6sec-60min./0.6min-60hours. LH
0.6min-60hours. /0.6sec-60min. HL
0.6min-60hours. /0.6min-60hours.HH
47.98
Export: United Kingdom: Germany:
Tel: +45 46 74 00 00 Tel: +44 020 8546 4283 Tel: +49 208 46954-0
Fax: +45 46 75 73 36 Fax: +44 020 8547 3628 Fax: +49 208 46954-50
E-mail: bc@brodersencontrols.com E-mail: bcs@brodersen.co.uk E-mail: ba@brodersen.de
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xot-00.p65 2 26-10-01, 14:28
Electronic Timers
One Shot XOT
INTRO...
TECHNICAL DATA WIRING DIAGRAMS
Time ranges: Code Time ranges Supply voltage above 50V.
0.6-6sec.6-60sec.0.6-6min. 6-60min. The installation (all terminals) must be carried out according to the
H 0.6-6min. 6-60min.0.6-6hrs. 6-60hrs. safety regulations! The control input and the supply input must be
XM
connected to the same circuit (phase and main switch). The output
Full linearity between the ranges is provided i.e. an adjustment relay may only be used in circuits made according to the safety
made to a specific time in seconds will give the same time in regulations.
minutes just by operating the range switch.
Supply voltage below 50V.
XW
Timer accuracy: The output relay may NOT be used for voltages above 50V unless
Repeating accuracy: ± 0.5% at constant conditions. the entire supply circuit is made according to the safety regulations.
Setting accuracy: ± 10%.
Temperature drift: Max. 0.15% per °C. Function - with control switch.
XMW
Reset time: Max. 100msec. Alternative 1 Alternative 2
1)
Output relay: SPDT or DPDT.
A1 15 B1 B2 6
Load (cosϕ=1): D1/S1: Max. 8A/240V AC 5) A1 15 B1 B2 6
5 7
5 7 4 8
Min. 10mA/24VDC 4 8
XT
3 9
S2 : Max. 5A/240V AC 5) 3 9 2 10
Min. 100mA/24VDC 2 10
16 18 A2 1 11
16 18 A2
Contact material: D1/S1: AgNi 0,15 1 11
Supply Supply
S2: AgCdO Supply Supply +/L -/N +/L -/N
Frequency: Max. 1000 operations per hour at max. load. +/L -/N +/L -/N
XOT
Mechanical life time: Min. 10 x 10 6 operations. Note 1-4 Note 1-4
Electrical life time: Min. 100,000 operations at max. load.
Operate time: Max. 50msec. Function - Without control switch.
Release time: Max. 20msec.
SXM
A1 15 B1 B2 6
Mounting: 5 7
S1/S2: 11-pole plug-in. 4 8
D1: Directly on DIN rail TS35 (EN50022). 3 9
2 10
16 18 A2 1 11
Terminals: (D1 only) Max. conductor size 4 mm2.
SXT
Supply Supply
Screw type terminals with self-lifting clamps shrouded in accord- +/L -/N +/L -/N
ance to VDE0106 (finger and back of hand protection).
Supply voltage: 10.5-265V AC/DC Note 1-4
TXM
Mains frequency: 40-440Hz.
MECHANICAL DIMENSIONS
Consumption: 0.5-3VA. 10 47 10 27
Cable lengths:
TXW
Supply voltage: Max. 50 m.
Protection:
75
45
S1/S2: IP40.
D1: IP20.
TXT
EMC: Conforming to EN 50081-1/EN 50082-2.
Isolation: 13 53.5 6 53.5 6
Supply to relay XI
contacts: 2kV AC according to EN 60950 class I.
Ambient temperature:-20 to +55°C. OUTPUT LOAD DIAGRAMS
Housing: Black Noryl SE-1.
XB
Fig. 1 Fig. 2
Weight: Typically 80 g. Reduction factor
for inductive load DC load characteristics
1,0 10
I [A] DC
Reduction factor
NOTES/REMARKS 0,9 5
1) Double output relay only available in S2 versions.
XWI
0,8 2
2) Terminals 2 and 7 (A1 & B2) are internally connected. 0,7
1
3) Terminals 5 and 7 (B1 & B2) are not galvanically isolated from the 0,6 0,5
supply terminals 2 and 10 (A1 & A2), the control switch must there- 0,5
0,2
fore be approved for the actual supply voltage. 0,4
0,2 0,4 0,6 0,8 1,0 0,1
4) Terminals 5 and 6 are internally connected.
XIW
cosϕ 0 50 100 150 200 250 300
U [V] DC
5) When inductive or DC loads are switched the load capacity of the X types SPDT.
output relay is reduced, see the output load diagrams on fig. 1 and
X types DPDT
2. When inductive loads are switched, it is recommended to use a
RC-network, see accessories on page 130, to protect the relay
contacts.
XIW
XF 47.98
Export: United Kingdom: Germany:
Tel: +45 46 74 00 00 Tel: +44 020 8546 4283 Tel: +49 208 46954-0
Fax: +45 46 75 73 36 Fax: +44 020 8547 3628 Fax: +49 208 46954-50
E-mail: bc@brodersencontrols.com E-mail: bcs@brodersen.co.uk E-mail: ba@brodersen.de
13
xot-00.p65 3 26-10-01, 14:28
