Safety Mat Safety Relay

Minimum Order: 1

Packaging: N/A

Delivery: 15 Days

Safety Mat Relay

Safety relay modules provide a high level of fail-safe operation for critical processes and protection. This safety mat and multi-function controllers safety relay offer 2 or 4-wire safety mats/edges. Automatic reset and monitored manual reset are available.

The programmable safety relays support 3 safety output contacts (N/O) and 1 auxiliary output contacts (N/C) or 2NO+1NC+1SO or 2NO(t)+1NC(t).

Features & Advantages of Chenzhu Safety Mat Safety Relay

2-wire safety mats/edge

4-wire safety mats/edge

Automatic reset

Monitored manual reset

Parameter of Safety Mat Safety Relay

CZSR8301-3A1B CZSR8301-3A1B(M) CZSR8302-3A1B CZSR8303-3A1B

Supply voltage 24V DC/AC 24V DC/AC 24V DC/AC 100V~230V AC

Voltage tolerance 0.85~1.1 0.85~1.1 0.85~1.1 -

Current consumption ≤90mA (24V DC) / ≤240mA (24V AC) ≤90mA (24V DC) / ≤240mA (24V AC) ≤90mA (24V DC) / ≤240mA (24V AC) ≤7 VA (220V AC)

Input current ≤50mA (24V DC) ≤50mA (24V DC) ≤10mA (24V DC) ≤10mA (220V AC)

Cable resistance ≤15Ω ≤15Ω ≤15Ω ≤15Ω

Input devices Safety mats (4-wire) Safety mats (4-wire) Safety mats (4-wire) Safety mats, safety edges (2 or 4-wire)

Number of contacts 3NO+1NC 3NO+1NC 3NO+1NC 1.0KΩ ~ 10KΩ

Contact material AgSnO2 + 0.2 µm Au AgSnO2 + 0.2 µm Au AgSnO2 + 0.2 µm Au AgSnO2 + 0.2 µm Au

External contact fuse protection 10A gL/gG NEOZED (NO);

6A gL/gG NEOZED (NC) 10A gL/gG NEOZED (NO);

6A gL/gG NEOZED (NC)

Mechanical endurance of contacts ≥107 ≥107 ≥107 ≥107

Utilisation category In accordance with EN60947-5-1:

AC-15, 5A/230V; DC-13, 5A/24V In accordance with EN60947-5-1:

AC-15, 5A/230V; DC-13, 5A/24V

Switch-on delay ≤300ms ≤150ms ≤300ms ≤300ms

Delay-on de-energisation ≤30ms ≤30ms ≤30ms ≤30ms

Recovery time ≤300ms ≤300ms ≤100ms ≤500ms

Supply short interruption 20ms 20ms 20ms 20ms

EMC EN60947, EN61000-6-2, EN61000-6-4 EN60947, EN61000-6-2, EN61000-6-4 EN60947, EN61000-6-2, EN61000-6-4 EN60947, EN61000-6-2, EN61000-6-4

Vibration Vibration frequency: 10Hz~55Hz;

Vibration amplitude: 0.35mm Vibration frequency: 10Hz~55Hz;

Vibration amplitude: 0.35mm

Ambient temperature -20℃~+60℃ -20℃~+60℃ -20℃~+60℃ -20℃~+60℃

Storage temperature -40℃~+85℃ -40℃~+85℃ -40℃~+85℃ -40℃~+85℃

Relative humidity 10%~90% 10%~90% 10%~90% 10%~90%

Elevation ≤2000m ≤2000m ≤2000m ≤2000m

Overvoltage category Ⅲ Ⅲ Ⅲ Ⅲ

Pollution degree 2 2 2 2

Rated insulation voltage 250V AC 250V AC 250V AC 250V AC

Rated impulse voltage 6000V (1.2/50us) 6000V (1.2/50us) 6000V (1.2/50us) 6000V (1.2/50us)

Dielectric strength 1500V AC, 1min 1500V AC, 1min 1500V AC, 1min 1500V AC, 1min

Clearance and creepage distance In accordance with EN 60947-1 In accordance with EN 60947-1 In accordance with EN 60947-1 In accordance with EN 60947-1

Safety integrity level SIL3 SIL3 SIL3 SIL3

Performance level PLe PLe PLe PLe

Category Cat.4 Cat.4 Cat.4 Cat.4

CZSR8302-2A1B1S CZSR8302-2AT1BT1S

Supply voltage 24V DC/AC 24V DC/AC

Voltage tolerance 0.85~1.1 0.85~1.1

Current consumption ≤120mA (24V DC), ≤300mA (24V AC) ≤120mA (24V DC), ≤300mA (24V AC)

Input current ≤10mA (24V DC) ≤10mA (24V DC)

Cable resistance ≤15Ω ≤15Ω

Input devices Safety mats, safety edges (2 or 4-wire) Safety switches, Contact switches

Terminal resistance 1.0KΩ ~ 10KΩ 1.0KΩ ~ 10KΩ

Number of contacts 2NO+1NC+1SO 2NO(t)+1NC(t)

Contact material AgSnO2 + 0.2 µm Au AgSnO2 + 0.2 µm Au

External contact fuse protection 10A gL/gG NEOZED (NO);

6A gL/gG NEOZED (NC) 10A gL/gG NEOZED (NO);

6A gL/gG NEOZED (NC)

Mechanical endurance of contacts ≥107 ≥107

Utilisation category In accordance with EN60947-5-1:

AC-15, 5A/230V; DC-13, 5A/24V In accordance with EN60947-5-1:

AC-15, 5A/230V; DC-13, 5A/24V

Semiconductor output data Number of semi-output：1SO

Driving ability：20mA/24V DC Number of semi-output：1SO

Driving ability：20mA/24V DC

Switch-on delay ≤300ms ≤300ms

Delay-on de-energisation ≤30ms(instantaneous) ≤30ms (instantaneous)

0s, 0.5s, 1s, 2s, 3s, 5s(Deleted factory set as 5s)

Recovery time ≤100ms ≤100ms

Supply short interruption 20ms 20ms

EMC EN60947, EN61000-6-2, EN61000-6-4 EN60947, EN61000-6-2, EN61000-6-4

Vibration Vibration frequency: 10Hz～55Hz;

Vibration amplitude: 0.35mm Vibration frequency: 10Hz～55Hz;

Vibration amplitude: 0.35mm

Ambient temperature -20℃~+60℃ -20℃~+60℃

Storage temperature -40℃~+85℃ -40℃~+85℃

Relative humidity 10%~90% 10%~90%

Elevation ≤2000m ≤2000m

Overvoltage category Ⅲ Ⅲ

Pollution degree 2 2

Rated insulation voltage 250V AC 250V AC

Rated impulse voltage 6000V (1.2/50us) 6000V (1.2/50us)

Dielectric strength 1500V AC, 1min 1500V AC, 1min

Clearance and creepage distance In accordance with EN 60947-1 In accordance with EN 60947-1

Safety integrity level SIL3 SIL3

Performance level PLe PLe

Category Cat.4 Cat.4

CHENZHU strives to provide high-quality products and services to meet the expectations of our customers and interested parties by delivering outstanding performance. We have special talents to research and develop automation safety system. Indeed, automation and safety are our interface products' main characters.

Country: China (Mainland)
Business Type: Manufacturer
Market:
Founded Year:2002
Address:8F, Bldg.6, No. 201, Minyi Road, Songjiang Dis, Shanghai, China
Contact:CHEN ZHU

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