Csa International - ABB TZIDC Commissioning Instructions

7.2.6

CSA International

Certificate:
Class 2258 04
Class 2258 02
Class I, Div 2, Groups A, B, C and D;
Class II, Div 2, Groups E, F, and G,
Class III, Enclosure Type 4X:
Model TZIDC-110, P/N V18346-x032x2xx0x Intelligent Positioner
Input rated
Intrinsically safe with entity parameters of:
Terminals 11 / 12
Terminals 85 / 86
Terminals 41 / 42
Terminals 51 / 52
When installed per installation Drawing No 901265
Temperature Code
Max. Ambient
IMPORTANT (NOTE)
• The "x" in P/N denotes minor mechanical variations or optional features.
• Do not use the local communication interface (LKS) in hazardous areas.
• Each pair of conductors for each intrinsic safety circuit must be shielded.
CI/TZIDC/110/120-EN
V max = 24 V
I max = 250 mA
C = 2.8 nF
i
L = 7.2 uH
i
U max = 30 V
I max = 50 mA
C = 3.8 nF
i
L = 0 uH
i
U max = 16 V
I max = 20 mA
C = 60 nF
i
L = 100 uH
i
U max = 16 V
I max = 20 mA
C = 60 nF
i
L = 100 uH
i
TZIDC, TZIDC-110, TZIDC-120
Ex relevant specifications
1649904 (LR 20312)
PROCESS CONTROL EQUIPMENT –
Intrinsically Safe, Entity – For Hazardous
Locations
PROCESS CONTROL EQUIPMENT –
For Hazardous Locations
32 V DC; max.15 mA (powered by a SELV
circuit)
T4
85 Deg C
53