Danfoss AK-XM 208C Installation guide

Instructions

Stepper output module AK-XM 208C

080Z0023

-20°< t

-0°F < t 0 - 95% RH, non condensing

< 55°C°

amb

< 130°F

IP10 / VBG4 Controller supply = 5 VA Valve supply = 7.8 VA + valves. Class II construction

4 x stepper valve output 8 x AI

The terminals "+" and "-" must not be earthed.

AK-XM 208C

Listed

4VR5 UL ﬁle: E357029 Class 2 or LPS in accordance with NEC. For supply connections, use 16 AWG or larger wires rated for at least 90°C (194°F). Use copper conducters only.

Separate power supply to AK-XM 208C:

24 V a.c. / d.c. +/- 20% xx VA xx = Eg: 7.8 + (4 x 1.3) = 13 VA  AK-PS 075 xx = Eg: 7.8 + (4 x 5.1) = 28.2 VA  AK-PS 150

Max. 10 V

Valve data

Type P

ETS 12.5 - ETS 400 KVS 15 - KVS 42 CCMT 2 - CCMT 8 CCM 10 - CCM 40 CTR 20

CCMT 16 - CCMT 42 5.1 VA

1.3 VA

Output:

24 V d.c.

20-500 step/s

= 325 mA RMS / valve

max.

∑ P

= max. 21 VA

out

RI8PS802 09-2018

5 VA

L = max. 30 m. (Filter AKA 211 must not be used.)

The connection to the valve must not be broken using a relay

Point

S (sensor)

Pt 1000 ohm/0°C

Signal Signal

type

S1 S2 Saux1

Pt 1000 Saux2 SSA SdA

OPEN = Green = valve opens

CLOSE = Green = valve closes

Red ﬂash = valve error / connection error

CCM / CCMT

Step / Terminal

ETS

CCM / CCMT

CTR

KVS 15

KVS 42-54

Terminal 17: 12 V Terminal18: 5 V

Terminal 19,20 :

The screen on the pressure transmitter cables must only be connected at the end of the module.

1 25 26 27 28

2 29 30 31 32

3 33 34 35 36

4 37 38 39 40

White Black Red Green

P (pressure)

AKS 32R AKS 2050

AKS 32

P0A P0B PcA PcB Paux

AKS 32R

AKS 2050

MBS 8250

-1 - xx bar

AKS 32

-1 - zz bar

(Controller)

Signal Signal type /

Module Point Terminal

Active at

U (voltage)

...

0 - 10 V

0 - 5 V

1 (AI 1) 1 - 2

2 (AI 2) 3 - 4

3 (AI 3) 5 - 6

4 (AI 4) 7 - 8

5 (AI 5) 9 - 10

6 (AI 6) 11 - 12

On/Oﬀ Ext.

Main switch

Day/ Night

Door

Active at:

Closed

Open

Valve

7 (AI 7) 13 - 14

8 (AI 8) 15 - 16

9 (Step 1) 25 - 28

10 (Step 2) 29 - 32

11 (Step 3) 33 - 36

12 (Step 4) 37 - 40

The Product contains electrical components And may not be disposed together with domestic waste. Equipment must be separate collected with Electrical and Electronic waste. According to Local and currently valid legislation.

ADAP-KOOL®