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Safety Signal SPD-6 mm Width

Name: Safety Signal SPD-6 mm Width
Brand: Shanghai Chenzhu Instrument CO., LTD.

SPD for 5V signal; 3 wires; RTD; C2: 20kV/10kA/line;

SPD for 24V signal; 3 wires; AI, AO, DI, DO; RS-232; C2: 20kV/10kA/line;

SPD for 5V signal; Thermocouple; RS-485; CAN; C2: 20kV/10kA/line;

SPD for 24V signal; 2 wires; AI, AO, DI, DO; C2: 20kV/10kA/line; grounding via the rail directly.

Advatages of Safety Signal SPD-6 mm width

	C-5T2	C-24B2	C-5R3	C-24B3
Technical Data	2-wire（TC、RS-485、CAN）	2-wire（AI、AO、DI、DO）	3-wire(RTD)	3-wire（AI、AO、DI、DO、RS-232）
Max. Continuous operating voltage Uc	6V DC	32V DC	6V DC	32V DC
Nominal operating current IL	800mA	800mA	800mA	800mA
Resistance(per line)	1Ω	1Ω	1Ω	1Ω
Nominal discharge current In ( 8/20μs )	10kA	10kA	10kA	10kA
Max. discharge current Imax ( 8/20μs )	20kA	20kA	20kA	20kA
Impulse discharge current Iimp (10/350μs )	2.5kA	2.5kA	2.5kA	2.5kA
Voltage protection level Up ( 8/20μs )	L-L: 40V/L-G: 600V	L-L: 40V/L-G: 600V	L-L: 40V/L-G: 600V	L-L: 60V/L-G: 600V
Bandwidth ( -0.5dB )	40MHz	40MHz	40MHz	40MHz
Response time	L-L: 1ns/L-G:100ns	L-L: 1ns/L-G:100ns	L-L: 1ns/L-G:100ns	L-L: 1ns/L-G:100ns
Residual current IPE	＜10μA	＜1μA	＜10μA	＜1μA
Degree of protection of enclosure(IEC60529)	IP 20	IP 20	IP 20	IP 20
Housing material/ Flammability rating(UL94)	PA66/V0	PA66/V0	PA66/V0	PA66/V0
Testing standard	GB/T 18802.21/IEC 61643-21	GB/T 18802.21/IEC 61643-21	GB/T 18802.21/IEC 61643-21	GB/T 18802.21/IEC 61643-21
Functional safety Certification	SIL3	SIL3	SIL3	SIL3