MULTIPURPOSE CONTROLS 1 OR 2 CHANNEL 24 HOUR TIME SWITCH
APPLICATIONS Signs Air conditioning Lighting Sump pumps Ventilating fans
ORDERING INFO FEATURES SCHEDULING: 20 ON/OFF set points repeat each day. Minimum setting 1 minute.
CATALOG NO.
UPC CODE
INPUT SUPPLY (VAC) 50/60Hz
NO. OF CHANNELS
OUTPUT DRY CONTACTS
E101B
82401
120-277
1
SPST
DAYLIGHT SAVING: Automatic adjustment (can be omitted).
E103B
82411
120-277
1
DPST
E120B
82406
120-277
1
SPDT
LEAP YEAR: Automatic Compensation.
E201B
82466
120-277
2
SPST
E101PB
82461
120
1
SPST
MANUAL OVERRIDE: Until the next regularly scheduled ON or OFF, automatic operation then resumes. CLOCK FORMAT: AM/PM. POWER OUTAGE BACKUP: Permanent schedule retention. Supercapacitor provides 4 days of real time backup. MOMENTARY OPTION: For mechanically held contractors: Model E201B only. Configure with simple jumper change for single-channel momentary operation.
DIGITAL CONTROLS TORK 57
A DIVISION OF NSi INDUSTRIES, LLC USA • 800.321.5847 • www.nsiindustries.com
CONTACT RATINGS
SPECIFICATIONS
INPUT VOLTAGE: E SERIES 120 - 277VAC, 50/60Hz (automatic detection). E-PB 120VAC, 50/60Hz. TERMINAL RANGE: #8 - #16AWG.
E101B
OPERATING TEMPERATURE: -40° to +149°F (-40° to +65°C).
1
4CONSUMPTION: 6VA Max. 3 POWER
ENCLOSURE: Plastic Indoor/Outdoor NEMA 3R is standard with lockable hasp (see page 153 for L N N 120/277VAC enclosure dimensions).
2A
120VAC
5A
720VA
720VA
720VA
120-277VAC
470VA
1HP
1HP 11⁄2HP 2HP
1HP 11⁄2HP 2HP
120VAC 240VAC
1HP 2HP
30A
30A
28VDC
20A
30A
Inductive
120-277VAC
40A
30A
30A
Ballast
120VAC 208-277VAC
30A 20A
30A 20A
Tungsten
120VAC
15A
120-277VAC
Pilot Duty
E101B
3
2
120VAC TIMER 5 SUPPLY LOAD 208VAC 240-277VAC
Motor4
LOAD
LOAD
L
15A
30A
SPDT
1
10A 10A
30A 12A 30A 12A 20A 6A
40A
TIMER SUPPLY
Resistive N
N
N
1 28VDC
SPST 11 2HP
⁄
2HP
2
3
120/277VAC
E101PB VOLTAGE RATING NO
120/240VAC 277VAC 120/240VAC 277VAC 120VAC 277VAC
120-277VAC
SPST
2
E120B RATING NO NC
VOLTAGE
General Purpose
E120B
TIMER SUPPLY
E101B, E103B, E201B RATING NO
TYPE
TIMING ACCURACY: Line Frequency.
4
30A
E120
TIME SUPP 1
LOAD L
N
N
L
120/277VAC
WIRING DIAGRAMS
E103B
DPST
TIMER SUPPLY
E101B 1
4
3
2
E201B SPST 6
5
TIMER SUPPLY LOAD
L
2
3
L
TIMER SUPPLY
3
N
4
5
3
1 2 TIMER SUPPLY
2 N
L
6
TIMER SUPPLY 1 LOAD
E101PB DPST
SPDT TIMER SUPPLY 1
3
2
N
L
2
LOAD
4
3
4
LOAD
5
TIMER SUPPLY
5
6
1
2
L
N
4 N
5
N
3
4
5
120/277VAC
N
N
L
2
3
4
5
6
PULSE OFF E201B
E201B ONLY: UNIT MUST BE CONFIGURED FOR TIMER MOMENTARY OPTION.
2
L
N
N
3 TIMER SUPPLY LOAD 1
3
CH 1 SP
4
3
2
LOAD
N
120VAC N
6 TIMER SUPPLY
PULSE ON
1
L
E201B
L
L2
208 OR 240VAC
CH 1 SPST
LOAD
LOAD
1
2
L
N
MOMENTA C
3
4
CH 2 SPST
LOAD
N
2
SPST
120/277VAC
SUPPLY
LOAD
N
L
DPST
TIMER SUPPLY
MOMENTARY CONFIGURATION CH 1
L1
6
N
120/277VAC
1 LOAD
N
L N N N 120/277VAC
4DPST 5 LOAD
LOAD
3
L
1
120/277VAC L
N
N
TIMER SUPPLY
E103B
1
5
6
SPDT 208 OR 240VAC
LOAD
4
120/277VAC
TIMER SUPPLY LOAD
L2
3
2
L
N
E120B L1
E120B E103B
LOAD
120/277VAC 2
CH 2 SPST
LOAD
DPST L
1
4
N
120/277VAC TIMER SUPPLY
CH 1 SPST
LOAD
1N
N
1
120/2
4
5
6
N
L
N
120/277VAC LOAD
PULSE O
E201B O BE CON MOMEN
120/277VAC DPST
TIMER SUPPLY
120/277VAC 1
E201B
2
3
4
5
6
CH 1 CH 2 SPECIFICATION SPST SPST WRITER’S
MOMENTARY CONFIGURATION
TIMER GUIDE CH 1 SUPPLY TIMER E100B only – 1. Furnish and install a TORK digital time switch with (40 Amp SPST contacts, model E101B,E201B) (40 Amp DPST contacts, model E103B) (30 Amp SPDT SUPPLY L1 L2 contacts, model E120B). 2. Unit shall be capable of 20 set points. 3. Unit shall repeat the same schedule each day. 4. (Model E201B ONLY) Unit shall be capable of being LOAD 208 OR 240VAC 1 2 3 4 5 6 4 maintained 5 1 2 6 a 1 channel momentary 5. Unit shall have automatic Daylight Savings Time and Leap Year compensation. 6. Unit shall program in AM/PM a32 channel or LOAD LOAD format. 7. Unit shall have LCD display. 8. Unit shall have permanent schedule retention. 9. Unit real time clock shall be retained by super capacitor for 100 hours in a power failure. 10. Unit shall be capable of manual override ON or OFFL either to thePULSE nextON scheduled event or permanently. 11. Unit shall have a NEMA 3R Indoor/Outdoor PULSE OFF N N L 12. Unit Nshall have Load Status indication. 13. Unit shall have Power Failure indication. 14. To order specify TORK Model E101B (E103B) (E120B) L N plastic enclosure. 120/277VAC E201B ONLY: UNIT MUST 120/277VAC BE CONFIGURED FOR MOMENTARY OPTION. (E201B).