FS-TSDI-1624C

General Specifications

• Product type designation: Safe Current-Limited Digital Input FTA
• Order number: FS-TSDI-1624C
• Description: 24 Vdc, 16 channels digital input FTA for safe applications

Input Specifications

• Number of input channels: 16 (2 groups of 8)
• Input voltage: 24 Vdc, –15%—+30%
• Input current: ≤ 15 mA at 24 Vdc (with a redundant pair of safe digital input modules SDI-1624 as load)
• Igniting current per channel: < 100 mA at 24 Vdc +30%

Fuse

• Fuse rating: 250 mAT (slow acting)
• Fuse dimensions: 5 × 20 mm (0.2 × 0.79 in)

Termination

• Type: Screw terminals
• Max. wire diameter: 2.5 mm² (AWG 14)
• Strip length: 7 mm (0.28 in)
• Tightening torque: 0.5 Nm (0.37 ft.-lb.)

Field Signal Specifications for Non-Incendiary Field Circuits to Class 1 Division 2

• Max. closed loop resistance: 250 Ω
• Min. open loop resistance: 15 kΩ
• HYDROGEN (Group A & B):
  • Max. loop inductance: 8 mH
  • Max. loop capacitance: 0.3 µF
• NON-HYDROGEN (Group C & D):
  • Max. loop inductance: 22 mH
  • Max. loop capacitance: 7 µF

Physical Dimensions

• Module dimensions (L × W × H): 170 × 70 × 60 mm (6.69 × 2.76 × 2.36 in)

Mounting

• DIN EN rails: TS32 / TS35 × 7.5
• Used rail length: 171 mm

---