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ohne Kragen (1×)
Für UL- und CSA-Anwendungen
M O U N T I N G I N S T R U C T I O N S
All rights reserved. Subject to change without notice.
1
About this document
These mounting instructions apply for the ReLy TIME1 safety relay.
2
Safety information
DANGER
Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the
machine may not be stopped or not stopped in a timely manner.
Please observe the safety notes provided.
b
For more information about how to work with the protective device, refer to the
machinery documentation or the operating instructions for the protective device.
You can call up the EU declaration of conformity and the current operating instruc‐
tions for the protective device by entering the part number in the search field at
www.sick.com
(part number: see the type label entry in the "Ident. no." field).
3
Mounting procedure
Prerequisites
•
Mounting is done in accordance with EN 50274 and electrical installation in
accordance with IEC 60204-1 in the control cabinet with enclosure rating
IP54.
Mounting is done on a 35 mm mounting rail (IEC 60715).
•
•
The mounting rail is connected to the functional earth.
•
The safety relay is installed in a vertical orientation (on a horizontal mounting
rail).
•
There is at least 50 mm of space for air circulation above and below the
safety relay.
•
There is at least 25 mm of space in front of the safety relay (front side). More
space may be needed depending on the connections.
Approach
Attach safety relay to mounting rail.
b
4
Device connection
Prerequisites
•
Contact fuse with safety fuse gG or circuit breaker C: 6 A, maximum short-
circuit current I ≤ 400 A
•
The ground connection of all connected devices must have the same poten‐
tial as A2.
•
All connected devices and the reset pushbutton comply with the required
category in accordance with ISO 13849-1 and SILCL in accordance with IEC
62061 (e.g. shielded single sheathed cables, separate installation).
1
2
13
14
3
4
23
24
7
8
37
38
9
10
I1
I2
11
12
S1
R1
13
14
X1
X2
15
16
Y1
Y2
17
18
A1
A2
8024317/2019-09-10/de, en, fr
ReLy TIME1
Zugfederklemme
0,2 mm
... 1,5 mm
2
2
0,2 mm
... 1,5 mm
2
2
≤ 0,5 mm
2
0,25 mm
2
... 1,0 mm
2
26 AWG ... 14 AWG
(Nur Kupferleitung (60/75 °C) verwenden.)
Pin assignment of the terminals
Terminal
13, 14
1) 2)
23, 24
1) 2)
37, 38
1) 3)
I1
4)
I2
4)
S1
2) 5)
R1
X1
4)
X2
4)
Y1
e n
Y2
A1
A2
The enabling current paths must be supplied by the same voltage supply.
1)
The enabling current path and external device monitoring (EDM) must be wired within the
2)
control cabinet.
With single-channel base device: Connect jumper between I1 and I2.
3)
Connect dual-channel switching elements of the safety sensors between X1 and I1 or X2
4)
and I2.
•
Use with restart interlock, with external device monitoring (EDM): Connect the N/C
5)
contacts of the actuators between voltage supply U
pushbutton and S1.
•
Use with restart interlock, without external device monitoring (EDM): Connect the
N/O contact of the reset pushbutton between S1 and voltage supply U
•
Use without restart interlock, with external device monitoring (EDM): Connect the
N/C contacts of the actuators between R1 and S1.
•
Use without restart interlock, without external device monitoring (EDM): Connect
R1 and S1 with a wire jumper.
5
Status indicator (LED)
NOTE
SICK recommends cutting out the table below and attaching it to the wall of
the control cabinet.
Fault indicators and operational statuses
LED
Status
PWR
o
All LEDs
Ö All colors
PWR
O Green
PWR
Ö Red
PWR
Ö Red/green
OUT
o
OUT
O Green
OUT
Ö green (1 Hz)
OUT
Ö green (5 Hz)
S1
Ö Green
S1
O Green
I1 and I2
Ö Green, alternate
I1 and I2
Ö Green, simulta‐
neous
Y1
o
Y1
O Green
Y2
o
Y2
Ö Green
Y2
O Green
6
Data sheet
See the operating instructions for a full overview of the technical data.
Operating data
Supply voltage U
V
Input voltage LOW
Switching voltage for enabling current paths
Description
Enabling current path
Enabling current path
Enabling current path, release-delayed
Safety capable input
Safety capable input
3)
Reset pushbutton input, external device monitoring (EDM)
Test pulse output
Test pulse output
Test pulse output
Application diagnostic output (NC)
Application diagnostic output (reset required)
Voltage supply 24 V DC
Voltage supply 0 V DC
, the N/O contact of the reset
v
Possible cause
No supply voltage
Initialization with LED test
No fault
•
Supply voltage too low temporarily or
permanently
•
Internal error
Error
Additional LEDs flash for accurate diagnosis.
Enabling current paths open
Enabling current paths closed
Error in enabling current path
Release delay active
When using without restart interlock: Input
error (e.g. stuck at HIGH)
Reset pushbutton actuated, N/C contact of
the actuator closed
Input error: discrepancy time expired
Input error: cross-circuit, process error
Enabling current paths closed
Enabling current paths open
Output with LOW status
Reset required
Reset pushbutton actuated
ReLy TIME1
24 V DC (16.8 V DC ... 30 V DC)
0 V DC (–3 V DC ... 5 V DC)
ReLy TIME1 | SICK
.
V
2
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