YOKOGAWA YTA Series User Manual

A-6
IM 01C50C05-01EN
Appendix4. CSA Installation drawing YTA70PQC01
YTA70PQC01 2014-08-14
1/1
CSA
Installation drawing YTA70PQC01
13
12
44
43
42
41
+
-
Barrier
23
22
54
53
52
51
+
-
Barrier
CH2
CH1
21
24
14
11
Ex HART
Communicator
R
R
250 < R < 1100 ohm
Hazardous (Classified ) Location
IS, Class I, Division 1, Group A,B,C,D T6 or
Ex ia IIC Ga T6 or
Class I, Zone 0, AEx ia IIC Ga T6
Non Hazardous Location
Terminal:
41,42,43,44
Uo: 9.6 VDC
Io: 28 mA
Po: 67.2 mW
Lo: 35 mH
Co: 3.5μF
Terminal:
51,52,53,54
Uo: 9.6 VDC
Io: 28 mA
Po: 67.2 mW
Lo: 35 mH
Co: 3.5μF
Terminal:
11,12,13,14 and
21,22,23,24
Ui: 30 VDC
Ii: 120 mA
Pi: 0.84 W
Li: 10μH
Ci: 1.0nF
Co(Ca) > Σ(Ci+Ccable)
Lo(La) > Σ (Li+Lcable)
T6: -40 ≤ Ta ≤ 60ºC
Installation notes.
The Transmitter must be installed in a suitable enclosure to meet installation codes stipulated in The
Canadian Electrical Code (CEC) or for US in the National Electrical Code (NEC).
Channel 1 and Channel 2 are separate channels and therefore separate shielded cables
shall be used for each channel.
Substitution of components may impair intrinsic safety.

YOKOGAWA YTA Series Specifications

General

Brand	YOKOGAWA
Model	YTA Series
Category	Transmitter
Language	English