General Purpose Electronic Timers and Counters

Catalogs > Industrial Controls Catalog > Relays, Timers, and Temperature Controllers > General Purpose Electronic Timers and Counters > Bulletin 700-HR Dial Timing Relay

Bulletin 700-HR Dial Timing Relay

Introduction Standards Compliance and Certifications Cat. No. Explanation Accessories Specifications
Timer Functions Trigger Signal Examples Nomenclature Approximate Dimensions
Product Selection

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Bulletin 700 Multi-Function Timing Relays with Trigger and Reset Switch Options


Timing Mode Supply Voltage Trigger Options Reset Options Outputs Cat. No.
On-Delay (A)
OFF-Delay (D)
One Shot (E)
Repeat cycle OFF-Start (B)
Repeat Cycle ON-Start (B2)
Signal ON/OFF-delay (C)
Delayed One Shot (J)
Signal ON/OFF - Delay (G)
24…48V AC
12…48V DC
1. Power On
2. Start Signal
- contact closure (zero volts)
- NPN transistor
3. Gate Signal (pause)
1. Power Off
2. Reset Signal
- contact closure (zero volts)
- NPN transistor
DPDT 700-HR52TU24
Transistor ⋆  700-HRT6TTU24
1. Power On
2. Start Signal
- contact closure (voltage)
- NPN transistor
- PNP transistor
Power Off DPDT 700-HRV52TU24
100…240V AC
100…125V DC
1. Power On
2. Start Signal
- contact closure (zero volts)
3. Gate Signal (pause)
1. Power Off
2. Reset Signal
- contact closure (zero volts)
DPDT 700-HR52TA17
1. Power On
2. Start Signal
- contact closure (voltage)
Power Off DPDT ⋆  700-HRV52TA17
  

Bulletin 700 Multi-Function Timing Relays with Power On Trigger


Timing Mode Supply Voltage Trigger Options Reset Options Outputs Cat. No.
ON-Delay (A)
One Shot (E)
Repeat Cycle OFF-Start (B)
Repeat Cycle ON-Start (B2)
Delayed One Shot (J)
24…48V AC
12…48V DC
Power On Power Off DPDT 700-HRS42TU24
Transistor ⋆  700-HRT4TTU24
24…48V AC/DC Power On Power Off SPDT Timed + Instantaneous Contact ⋆  700-HRP42TU24
100…240V AC
100…125V DC
Power On Power Off SPDT Timed + Instantaneous Contact 700-HRP42TA17
DPDT 700-HRS42TA17
  
⋆ Voltage input connection to high signal instead of OV signal.

Bulletin 700 ON-Delay Timing Relays


Timing Mode Supply Voltage Trigger Options Reset Options Outputs Cat. No.
ON-Delay (A) 24…48V AC/DC Power On Power Off SPDT Timed + Instantaneous Contact 700-HRC12TU24
24…48V AC
12…48V DC
DPDT 700-HRM12TU24
100…240V AC Power On Power Off DPDT 700-HRM12TA17
SPDT Timed + Instantaneous Contact 700-HRC12TA17
  

Timing mode description

Click to enlarge - 700HR-139-4


Bulletin 700-HRF Repeat Cycle Timing Relays


Click to enlarge - GenInfo-12-5


Cat. No. Explanation

700 HRF   7   2   D   Z12
     a   b   c   d   e

a
Timer Type
Code Description
HRF Repeat cycle with adjustable ON/OFF times

b
Function
Code Description
7 Repeat cycle with OFF start
8 Repeat cycle with ON start

c
Contact Output
Code Description
2 DPDT

d
Time Range
Code Description
D 0.05 s…300 hr

e
Supply Voltage
Code Description
U26 12...48V DC/24...48V AC
U27 100...125V DC/100...240V AC

Bulletin 700-HRY Star-Delta Timing Relays


Click to enlarge - GenInfo-13-1


Cat. No. Explanation

700 HRYY   6   F   A12
     a   b   c   d

a
Timer Type
Code Description
HRYY Star-Delta timer

b
Contact Output
Code Description
6 SPDT timed + SPDT instant

c
Time Range
Code Description
Star Delta
F 0.5…120 s 0.05, 0.1, 1.25, 0.5, 0.75, 1.0 s

d
Supply Voltage
Code Description
A12 100…120V AC, 50/60 Hz
A22 200…240V AC, 50/60 Hz

Bulletin 700-HRQ True Off-Delay Timing Relays


Click to enlarge - GenInfo-13-2


Cat. No. Explanation

700 HRQ   N   2   G   A12
     a   b   c   d   e

a
Timer Type
Code Description
HRQ True Off-delay timer

b
Function
Code Description
N No reset option, 8-pin terminals
R Reset option, 11-pin terminals

c
Contact Output
Code Description
2 DPDT

d
Time Range
Code Description
G 0.05…12 s
H 0.05…12 min

e
Supply Voltage
Code Description
A12 100…120V AC, 50/60 Hz
A22 200…240V AC, 50/60 Hz
U25 24V AC, 50/60 Hz; 24V DC
Z48 48V DC
Z11 100…125V DC