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Modular timing relay, 8 A, 1 CO, 1 s..100 h, on delay, 24...240 V AC

Mfr. Part No.:

RE17RAMU

APT Stock No.:

SE-RE17RAMU

Brand:

Schneider Electric

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Subtotal (1 unit)**

GHS 605.71

(Exc. VAT)

GHS 738.36

(Inc. VAT)

Available For Order

* Delivery dates may change based on your quantity and address.

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Diagnostic button to check downstream circuit immediately, shorten the commission and troubleshooting time

Wide range of time delay for adjustment: from 0.01 s to 999 hrs.

Compatible with a wide range of applications including machines, buildings, water segments, and HVAC.

Unprecedented accuracy, predictive maintenance, and superior security.

Flexible choice of screw or spring connection terminals for wiring.

Description

This Harmony RE17R timing relay can be set between 0.1 seconds and 100 hours, has an output rating of 8A, is 17.5mm wide and can be supplied with 24 V DC, 24 to 240 V AC. It also has 1 changeover contact SPDT (single pole double throw). It has one of market slimmest form-factors, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a sealable cover, simple and precise settings with rotary trimmers. This timer offers pause and summation control signals. Single function timer for a simple integration in hard-wired logic schematics, ideal for refurbishment of old installations without using a PLC.

Specifications

Main
Range of product
Harmony Timer Relays
Discrete output type
Relay
Product or component type
Modular timing relay
Width
17.5 mm
Device short name
RE17R
Time delay type
Power on-delay
Time delay range
1...10 min
10...100 h
0.1...1 s
6...60 s
6...60 min
1...10 s
1...10 h
Nominal output current
8 A
Complementary
Contacts type and composition
1 C/O
Contacts material
Cadmium free
Height
90 mm
Depth
72 mm
Control type
Selector switch front panel
[Us] rated supply voltage
24...240 V AC 50/60 Hz
24 V DC

Dimensions Drawings

Width 17.5 mm



Connections and Schema

Internal Wiring Diagram



,
Wiring Diagram



Technical Description

Function A : Power on Delay Relay
Description

The timing period T begins on energisation. After timing, the output(s) R close(s). The second output can be either timed or instantaneous.

Function: 1 Output


Function: 2 Outputs


2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)


,
Function At : Power on Delay Relay (Summation) with Control Signal
Description

After power-up, the first opening of control contact C starts the timing. Timing can be interrupted each time control contact closes. When the cumulative total of time periods elapsed reaches the pre-set value T, the output relay closes.

Function: 1 Output


T = t1 + t2 +...


,
Legend

Relay de-energised

Relay energised

Output open

Output closed

C

Control contact

G

Gate

R

Relay or solid state output

R1/R2

2 timed outputs

R2 inst.

The second output is instantaneous if the right position is selected

T

Timing period

Ta -

Adjustable On-delay

Tr -

Adjustable Off-delay

U

Supply


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