CODE STRUCTURE
INTERNAL WIRING DIAGRAM
FAILURE
Housing
Material:
Protection degree:
Dimensions (L x H x S):
Cross section of the conductors:
Terminals driving torque:
Polyamide PA 6.6 class V0 (UL94)
IP 40 (housing), IP 20 (terminal board)
111,5 x 99,0 x 45 mm
0,2 ... 2,5 mm
2
24 ... 12 AWG
0,5 ... 0,6 Nm
General data
Safety category:
Ambient temperature:
Mechanical endurance:
Electrical endurance:
Pollution degree:
Rated impulse withstand voltage Uimp:
Rated insulation voltage Ui:
Over-voltage category:
Weight:
category 4 (istantaneous contacts)
category 3 (delayed contacts)
-25°C ... +55°C
>10 millions of operations
>100.000 operations
outside 3, inside 2
2,5 kV
250 V
II
0,5 Kg
Supply
Rated operating voltage (Un):
Max residual ripple in DC:
Supply voltage tolerance:
Rated power consumption AC:
Rated power consumption DC::
24 VAC/DC; 50...60 Hz
120 VAC; 50...60 Hz
230 VAC; 50...60 Hz
10%
±15% of Un
< 10 VA
< 5 W
Control circuit
Protection against short circuits:
Operating time of PTC:
Max input resistance :
Input current:
Min. period of start impulse t
MIN
:
Operating time t
A
:
Releasing time t
R1
:
Releasing time on de-energisation t
R
:
Delayed contacts releasing time t
R2
:
Simultaneity time t
C
:
resistance PTC, Ih=0,5 A
intervetion > 100 ms, reset > 3 s
≤
50
Ω
30 mA
200 ms
150 ms
20 ms
150 ms
see “CODE STRUCTURE”
infinite
Output circuit
Output contacts:
Contacts type:
Contacts material:
Max. switching voltage:
Max. switching current per contact:
Conventional free air thermal current Ith:
Contacts resistance :
Protection fuse outside:
Max. switching capacity:
Utilization category (EN 60947-5-1):
Utilization category (UL508):
see “CODE STRUCTURE”
Forced guided contacts
Silver alloy, gold plated
230 /240 VAC; 300 VDC
6 A
6 A
100 m
6 A
1380 VA/W
AC15, Ue=230 V, Ie=3 A;
DC13, Ue=24 V, Ie=6 A (6 operations/minute)
C300
Conforms to the standards
Conforms to the standards:
Conforms to the directives:
Clearance and creepage distances in
accordance with:
Approvals:
EN 60204-1, EN 954, EN 999, EN
1037, EN ISO 12100-1, EN ISO 12100-
2, EN 418, EN 60529, EN 61000-6-2,
EN 61000-6-3, EN 62326-1, EN 60664-
1, EN 61496-1, EN 60947-1, UL 508,
CSA C22.2 n° 14-95
2006/95/EC, 2006/42/EC, 2004/108/EC
EN 60947-1
UL file n° E131787
K3
K3
K4
K4
F
F
N /-
L /+
S33
S34
13
23
14
24
K3
K3
K4
K4
F
F
N /-
L /+
S33
S34
13
23
14
24
Led lights
Possible failure
PWR
Off
CH1
Off
CH3
Off
CH2
Off
CH4
Off
• Fail of power supply to safety module;
• Wrong connection ;
• Power wires cut down;
• Breakdown of external fuses;
• Short circuit between channels;
• Failure of safety module;
PWR
On
CH1
Off
CH3
Off
On
On
Off
CH2
On
CH4
On
Off
On
Off
• Wrong connection;
• Stick contacts of emergency stop or the device
of the safety gate monitoring connected to S21-
S22;
• Short circuit of ESPE output OSSD2;
• Stick contacts of the start button (monitored
start);
• Failure of safety module;
PWR
On
CH1
On
CH3
Off
On
On
Off
CH2
Off
CH4
On
Off
On
Off
• Stick contacts on the emergency stop or on the
device of the safety gate monitoring
connected to S11-S12;
• Short circuit of ESPE output OSSD1;
• Failure of safety module;
PWR
On
CH1
Off
CH3
Off
On
On
Off
CH2
Off
CH4
On
Off
On
Off
• Wrong connection;
• External contacts stick or failure in the
expansion module;
• Input wires cut down;
• Open circuit of one or both contacts of emergency
stop of safety gate monitoring;
• Missing automatic cycle for manual or monitored
start (start impulse) or closure of both channels for
the automatic start;
• Failure of safety module;
PWR
On
CH1
On
CH3
On
Off
Off
CH2
On
CH4
Off
On
Off
• Failure of safety module;
INCREASE OF THE NUMBER AND THE LOADING CAPACITY OF THE CONTACTS
TECHNICAL DATA
If necessary it is possible to increase the number and the loading capacity of
the output contacts by using external contactors with forced guided contacts.
Feedback circuit for external
contactors with automatic start wiring
Feedback circuit for external
contactors with manual or monitored
start wiring
LOGIC
CIRCUIT
LOGIC
CIRCUIT
Data type approved by UL conforms to the standard UL 508 (file E131787)
Notes (data type approved by UL):
- Use 60° or 75 °C copper (Cu) conductor and wire size No. 30-12 AWG.
- The terminal tightening torque of 5-7 Lb-In.
- Only for 24 VAC/DC version, supply from remote class 2 source or limited voltage and limited energy.
L / +
N / -
CS AT-01V024
-TFx
Kind of connection
Voltage supply
V
screw terminals
M
plug-in connectors with screw terminals
X
plug-in connectors with spring terminals
024
24 VAC/DC ±15%
120
120 VAC ±15%
230
230 VAC ± 15%
Delayed contacts releasing time (t
R2
)
0
Fixed time (see TFx)
1
from 0,3 to 3 s, step 0,3 s
2
from 1 to 10 s, step 1 s
3
from 3 to 30 s, step 3 s
4
from 30 to 300 s, step 30 s
Output configuration
0
2NO+1NC instantaneous; 2NO delayed
1
3NO instantaneous; 2NO delayed
x = seconds of fixed delay
CS AT-
0•••••
CS AT-
1
•••••
K1
K2
K3
K4
A2
S21
S35
S22
14
24
32
58
48
57
47
31
23
13
S34
S31
S33
S12
S11
A1
14
24
34
58
48
57
47
33
23
13
LED
PWR
LED
CH1
LED
CH2
