TÜV Rheinland do Brasil Ltda., INMETRO, BR-Ex_TÜV 12.1297 X, IEC 60079
CQST/CNEx, CCCEx, 2020312310000215, CNCA-C23-01
Specifications
Technical Data
Number of digital inputs: 4
Number of digital outputs: 4
Total number of channels (module): 8
Signal type: Voltage
Voltage signal type: 24 VDC
Sensor connection: 4 x (Fail-safe input with test pulse)
Actuator connection: 4 x (Fail-safe output with test pulse)
Input characteristic: Clock sensitive
Input current per channel for signal (1) (typ.): 2.2 mA
Output circuit design: Power outputs
Switching frequency (max.): 5 Hz; Resistive load
Switching frequency (max.) (2): 0.1 Hz; Inductive load per IEC 947-5-1, DC 13
Switching frequency (max.) (3): 5 Hz; Inductive load per IEC 947-5-1, DC 13; with recovery diodes
Load type of switching frequency: Resistive load
Configuration options: PROFIsafe address adjustable via DIP switch or engineering software
Supply voltage (system): 5 VDC; via data contacts
Power consumption (5 V system supply): 55 mA
Supply voltage (field): 24 VDC (-15 … +20 %); via power jumper contacts (power supply via blade contact; transmission via spring contact)
Isolation: 500 V system/field
Indicators: LED (A-H) green: Status I1 … I8; LED (I-K) red: internal, external error
Number of incoming power jumper contacts: 2
Number of outgoing power jumper contacts: 2
Current carrying capacity (power jumper contacts): 10 A
Functional Safety
Achievable safety classes: 4 x Cat. 2/SIL 2 or 2 x Cat. 4/SIL 3
Load reactances (max.): Capacitive 2 nF; inductive corresponding to DC 13
Input response times (min. … max.): Ton (L->H) = 13 ms … 71 ms; toff (H->L) = 13 ms … 26 ms; plus 2 x local bus runtime; plus 2 x fieldbus runtime; plus PLC runtime
Output response times (max.): Ton (L->H) = 13 ms; toff (H->L) = 13 ms; plus 2 x local bus runtime; plus 2 x fieldbus runtime; plus PLC runtime
Proof test interval: 10 Years
Connection Data
Connection technology: inputs/outputs: 16 x CAGE CLAMP®