Name: EUCHNER AR evaluation unit CES-AR-AES-12 ; 098225
Brand: EUCHNER
SKU: 098225
Price: 84869.70 RSD
Availability: OutOfStock

EUCHNER AR evaluation unit CES-AR-AES-12 ; 098225

EUCHNER AR evaluation unit CES-AR-AES-12 ; 098225 - slika 1

EUCHNER AR evaluation unit CES-AR-AES-12 ; 098225 - slika 2

EUCHNER AR evaluation unit CES-AR-AES-12 ; 098225

AR evaluation unit CES-AR-AES-12 Central evaluation of an AR switch chain Status of each individual switch can be seen For switch chains of up to 12 devices Four...

Brand: EUCHNER
Product Code: 098225
Availability: Check availability

Price on request

AR evaluation unit CES-AR-AES-12

Central evaluation of an AR switch chain
Status of each individual switch can be seen
For switch chains of up to 12 devices
Four individual safe relay contacts
Category 4/PLe according to EN ISO 13849-1

Approvals

Mechanical values and environment

Dimensions	114 x 99 x 45
Housing material	Plastic PA6.6
Weight
Net	0,25 kg
Ambient temperature
At U_B = DC 24 V	-20 ... 55 °C
Atmospheric humidity
Not condensing	max.80 % rH
Degree of protection	IP20
Resilience to vibration	In acc. with EN 60947-5-2
Mounting method	Mounting rail 35 mm according to EN 60715
Ready delay	max.8 s
Connection	Plug-in screw terminals coded
Number of LED displays	3
	O1 ... O12
Number of monitoring outputs	12
	Start button S
Manual start operating mode
Duration of operation of start button	min.250 ms
Response delay start button	300 ... 600 ms
	13/14, 23/24, 33/34, 43/44
Number of safety contacts	4 Relays with internally monitored contacts
Mechanical life
Relay	10 x 10⁶
Switching frequency	1 Hz

Electrical connection ratings

Operating voltage DC
U_B	24 V DC -10% ... 10% Regulated, residual ripple < 5 %
Current consumption
IB (with relay energized)	1200 mA
Fusing
External (operating voltage UB)	2,5 ... 8 A
Rated insulation voltage U_i	250 V
Rated impulse withstand voltage U_imp	4 kV
EMC protection requirements	In acc. with EN 60947-5-3
Degree of contamination (external, according to EN 60947-1)	2
Connection cross-section	0,14 ... 2,5 mm²
Switching delay from state change	max.480 ms
	Y1/Y2
Current via feedback loop	5 ... 8 ... 10 mA
permissible resistance in feedback loop	max.600 Ω
	IA, IB
Number of connectible safety switches	max.12
Safety inputs	2 (for CES-AR switch chain)
	13/14, 23/24, 33/34, 43/44
Switching current
Relay outputs (at switching voltage AC/DC 21 ... 60 V	1 ... 300 mA
Relay outputs (at switching voltage AC/DC 5 ... 30 V)	10 ... 6000 mA
Relay outputs (at switching voltage AC 5 ... 230 V)	10 ... 5000 mA
Fusing
External (safety circuit) according to EN 60269-1	6 AgG or 6 A circuit breaker (characteristic B or C)
Utilization category according to EN 60947-5-1
AC-15	230 V 5 A
DC-13	24 V 5 A
AC-12	30 V 6 A
	60 V 0.3 A
DC-12	60 V 0.3 A
	30 V 6 A
Discrepancy time
Between the operating points of both relays	max.25 ms
	OUT AR
Type of output	Semiconductor output, p-switching, short circuit-proof
Output voltage
HIGH	UB - 20 % ... UB V DC
LOW	0 ... 1 V DC
Output current	max.20 mA
	Start button S
Input current
HIGH	5 ... 8 ... 10 mA
Input voltage
LOW	0 ... 2 V DC
HIGH	15 ... UB V DC
	DIA
LED indicator
DIA	Red LED: Fault display
Type of output	Semiconductor output, p-switching, short circuit-proof
Output voltage
LOW	0 ... 1 V DC
HIGH	UB - 20% ... UB V DC
Output current	max.20 mA
	O1 ... O12
Type of output	Semiconductor outputs, p-switching, short circuit-proof
Output voltage
High	UB - 20% ... UB V DC
LOW	0 ... 1 V DC
Output current	max.20 mA
	STATE
LED indicator
STATE	Green LED: Status of the device
	OUT
LED indicator
OUT	Yellow LED: State of the AR chain

Reliability values according to EN ISO 13849-1

	Monitoring of the safety guard position
Category	4
Performance Level	PL e
PFH_D	1.5 x 10^-8
Number of switching cycles
≤ 0.1 A at 24 V DC	max.720000 1/Jahr
≤ 1 A at 24 V DC	max.540000 1/Jahr
≤ 3 A at 24 V DC	max.107000 1/Jahr
Mission time	20 y