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2 Preparations
E5@C-T Digital Temperature Controllers User’s Manual (H185)
2-2 Using the Terminals
2
2-2-4 Wiring
z Control Outputs 1 and 2
The following diagrams show the applicable outputs and their internal equivalent circuits.
E5CC-T
* Control output 1 and control output 2 are not isolated.
E5EC-T/E5AC-T
RX (relay
output)
QX (voltage output
(for driving SSR))
CX
(linear current output)
QQ (2 voltage outputs
(for driving SSRs))
CQ (linear current and
voltage output (for driving
SSR))
Output type Specification
RX Relay output SPST-NO, 250 VAC, 3 A (resistive load), Electrical life:
100,000 operations
QX Voltage output (for driving SSR) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
CX Linear current output 4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution:
Approx. 10,000
QQ* 2 voltage outputs (for driving SSRs) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
CQ* Linear current output
(control output 1)
4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution:
Approx. 10,000
Voltage output (for driving SSR)
(control output 2)
PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
RX (relay output)
QX (voltage output (for
driving SSR))
CX (linear current output) RR or PR (2 relays)
QQ (2 voltage outputs (for
driving SSRs))
QR (voltage output (for
driving SSR) and relay
output)
CC (2 linear current
outputs)
CQ (linear current and
voltage output (for driving
SSR))
A
B
+v
+
−
A
B
L
+v
+
−
L
A
B
−
A
B
C
+v
+
+
L
+v
L
+
+
L
+v
L
+v
−
A
B
C
D
C
−
D
C
+v
+
L
−
D
C
+v
+
L
D
C
F
E
−
D
C
F
E
−
+v
+
L
+v
+
L
D
C
F
E
−
+v
+
L
+v
+
L
+v
+
L
D
C
F
E
−
−
+
L
+v
+
L
+v
D
C
F
E
−
−
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